23
6
0
21
19
0
0
27
23
15
0
0
15
27
-1
0
0
15
-1
0
22
0
7
27
0
0
15
15
23
23
0
19
25
27
0
15
0
23
0
27
0
15
-1
-1
29
0
0
0
-6
12
29
0
0
-1
0
0
27
-3
23
28
0
11
0
0
27
-5
-1
0
-1
26
27
23
-1
0
23
23
15
0
0
0
0
0
15
21
0
27
0
11
0
0
0
-1
0
-5
0
12
-1
23
11
15
0
23
27
0
23
15
19
0
0
-1
11
27
27
25
7
0
26
29
0
27
11
15
0
-1
0
21
-1
-2
0
-1
29
28
0
0
-1
21
13
12
25
27
19
23
21
15
14
27
0
-1
29
0
0
-1
0
27
-1
9
0
23
0
-5
-1
23
0
-5
13
0
-1
0
15
29
19
26
-1
15
0
0
0
11
19
19
29
27
23
23
0
29
0
-8
0
22
-1
27
0
0
-2
23
27
0
15
23
0
0
7
-1
-1
-3
0
28
-1
0
27
-1
27
0
25
-3
0
-1
15
0
7
0
15
-1
0
0
13
0
-5
23
23
27
-5
23
-1
0
0
15
15
23
-1
-1
23
23
0
19
-1
0
15
29
0
23
-3
23
22
0
-10
0
0
14
0
15
0
23
21
15
0
0
0
0
0
0
22
23
15
23
0
22
0
0
-1
27
27
11
27
-1
-1
0
0
0
0
0
24
15
15
-1
-1
25
15
-1
-1
23
0
19
-1
23
0
-1
8
0
21
-2
0
0
0
0
0
-1
-1
23
15
29
-3
0
-2
-1
0
0
0
0
-1
23
0
15
29
0
21
27
-1
-9
-1
-1
-1
-1
15
-1
0
-1
0
0
-2
19
0
23
15
26
0
-1
29
-2
27
15
-1
11
15
-12
27
23
19
-1
0
0
0
0
7
0
0
-2
-5
23
-1
0
0
27
23
-6
29
29
0
29
23
24
0
0
15
0
-1
27
23
11
0
0
0
14
0
0
0
23
25
0
23
17
15
23
29
27
11
0
-1
23
15
25
0
23
0
22
27
0
0
15
15
27
27
11
-5
-5
29
0
15
0
15
23
13
0
0
27
-1
0
-1
0
-2
23
27
27
23
0
15
0
0
23
15
-3
14
27
15
15
-1
-2
29
0
25
-1
0
0
23
29
28
-5
0
29
0
0
24
-9
0
27
23
0
29
0
27
0
0
15
0
-1
-1
21
15
0
27
28
-1
-1
-1
15
23
-1
15
15
23
29
-1
0
-1
0
19
29
23
29
13
15
23
15
0
29
0
0
14
-2
23
9
0
-1
0
27
0
-2
0
15
26
11
15
0
23
0
0
-3
19
0
-1
0
0
21
15
-1
19
0
29
0
0
23
0
22
0
-1
-1
0
23
27
0
-1
27
7
27
-1
24
29
23
0
0
15
0
21
-1
15
0
0
11
0
-9
15
27
-1
0
23
-1
-1
21
23
15
-1
0
-1
27
23
-7
27
29
0
0
0
0
29
21
15
23
0
0
0
-1
15
11
15
0
15
0
0
-10
0
0
29
-1
-1
11
0
0
-1
21
27
0
11
0
0
0
29
23
15
29
0
27
29
0
0
29
3
27
0
29
0
0
15
27
0
0
-1
0
-1
23
0
0
23
0
23
29
21
23
-2
-1
15
27
23
25
11
23
-3
0
-1
23
-1
-1
0
29
15
29
27
29
21
26
0
11
27
27
0
0
23
0
0
-9
15
29
15
-1
25
0
-1
23
-7
0
15
19
0
15
0
0
21
15
-1
-2
29
15
27
11
15
0
0
0
27
13
15
19
14
21
0
23
-2
0
27
-1
29
-1
5
15
-1
0
0
0
-1
-1
23
28
0
0
28
0
0
18
-1
-9
23
0
-6
-1
15
0
22
19
-1
0
0
15
29
0
7
23
0
-1
0
0
23
-1
26
0
21
0
15
-7
-1
-1
29
0
0
0
23
-1
0
23
-1
0
-2
0
-5
23
0
15
0
0
0
0
27
6
0
-5
-1
23
23
27
0
15
0
15
26
0
29
0
0
0
0
0
29
26
27
23
25
23
-1
0
-1
-1
0
0
15
27
-1
23
22
27
0
0
19
23
-2
27
-1
-1
15
23
29
-1
-1
15
-1
0
-2
18
27
0
0
23
0
27
0
-1
0
29
28
-1
27
23
-1
0
27
0
0
0
27
-3
23
23
29
0
23
0
0
0
21
15
0
11
-13
27
0
0
0
0
0
23
0
29
15
29
27
0
-6
0
0
28
0
0
21
0
0
0
0
29
29
27
0
29
27
21
-1
0
0
-1
11
27
27
0
-2
27
23
0
-6
23
29
29
-5
21
0
15
-1
0
-1
0
0
27
0
27
27
23
0
19
-1
0
-9
-5
15
-9
15
29
28
0
15
23
0
15
15
27
23
0
27
23
0
0
23
-1
11
13
23
0
-5
0
0
-2
-3
23
9
0
-1
27
-1
0
-1
15
0
15
15
0
-2
0
23
15
27
11
0
-2
0
23
15
19
21
14
7
0
0
26
27
-1
28
-9
0
0
29
0
23
-5
27
-1
15
-1
0
23
-1
0
0
0
23
15
23
-1
0
-9
27
0
15
0
-1
23
0
29
23
19
-1
23
15
29
14
-5
23
0
0
-9
15
0
23
0
-1
24
27
-1
-5
23
15
15
0
-1
11
-1
0
0
-1
0
0
0
0
0
0
27
-5
-1
0
15
0
23
0
0
0
23
15
0
27
23
0
23
0
0
7
0
21
0
0
24
23
0
-2
23
0
25
29
15
15
0
0
-1
-3
0
-1
25
-9
0
0
0
0
15
0
27
14
28
-3
-2
14
0
29
-1
-9
0
23
0
-2
0
23
0
-2
0
27
15
13
15
0
14
25
27
0
27
20
23
-1
0
29
23
0
0
0
15
27
0
7
0
29
0
15
23
-5
19
21
-1
0
-1
15
27
-1
-1
0
-1
7
0
15
11
0
29
23
19
22
21
15
15
0
0
29
13
-2
15
0
0
25
-1
19
-1
-5
15
13
14
0
-1
19
0
29
0
25
15
0
7
0
0
0
15
-1
25
0
0
0
29
-1
23
15
0
27
23
27
23
-1
0
27
23
0
0
-1
0
23
0
15
23
-1
15
-3
19
-1
-1
15
0
-1
0
27
0
0
23
25
15
0
0
23
0
15
-1
11
21
11
29
23
27
0
0
28
-1
0
0
0
29
0
0
0
-2
27
17
29
-1
-1
19
-11
27
0
0
0
23
-1
13
0
14
0
-1
0
13
0
0
0
0
15
0
27
25
23
-2
0
0
15
0
-1
0
0
27
0
-1
27
-3
0
0
0
0
29
15
15
23
27
-9
23
0
-3
15
0
0
-3
28
23
0
23
0
-2
10
0
23
11
-1
0
-1
0
0
27
0
29
0
0
0
23
11
27
15
-5
27
0
23
15
0
0
-3
0
0
23
29
15
-1
-2
0
15
23
0
23
0
-1
17
15
0
29
0
0
0
0
26
0
0
7
27
21
29
27
21
15
-9
19
15
26
23
15
23
0
0
25
15
0
-1
0
15
-1
0
29
0
-1
23
-2
15
27
0
0
0
27
7
0
15
21
29
23
-1
15
-1
-1
27
-1
15
15
25
26
0
27
15
0
25
-3
-3
14
29
0
23
-2
7
19
27
15
29
0
27
17
0
15
15
0
29
0
0
14
0
19
0
-3
0
0
-2
15
0
15
0
27
-1
22
29
0
0
-1
15
21
0
29
21
27
0
23
13
-4
0
0
0
15
7
0
27
0
-1
0
0
24
-3
29
23
15
0
0
0
15
0
0
0
-1
0
0
0
-1
15
0
-1
0
0
-1
-1
0
0
0
0
-1
-2
15
23
-2
15
0
0
23
14
0
27
15
22
26
0
21
15
0
0
0
-1
-1
14
13
27
-1
0
0
29
0
15
-1
23
27
13
0
15
0
0
29
0
-1
0
-1
0
29
15
14
-1
23
29
29
0
27
-9
29
29
0
0
29
21
0
-1
11
-6
-2
15
0
0
29
15
23
-4
0
0
19
-9
-1
23
29
27
17
29
23
27
11
13
23
23
0
0
15
-1
23
0
11
0
7
0
0
15
0
0
0
23
23
0
27
11
0
0
0
28
27
14
15
0
27
15
15
23
15
0
0
0
14
14
23
23
-1
27
-9
15
27
-1
-13
27
0
23
0
11
-9
23
0
0
23
23
27
22
11
0
0
11
-4
27
23
14
0
11
0
-1
27
27
-1
-5
-4
0
21
0
29
25
29
25
15
0
-1
0
0
15
21
27
-1
23
0
23
0
29
23
0
-1
29
15
0
0
15
-1
0
-9
11
0
0
0
0
15
15
11
11
23
29
0
15
0
0
29
0
29
0
27
15
0
19
27
-1
0
23
27
0
13
22
21
15
27
-9
15
-9
-2
0
29
11
-1
0
29
0
0
-3
27
23
21
21
0
-1
0
0
0
0
0
-1
21
19
-1
15
0
15
23
27
-1
0
15
15
0
26
11
0
0
14
0
26
0
23
0
0
0
0
0
23
0
-7
27
0
13
15
21
15
12
0
27
23
15
27
29
-1
0
0
-1
0
29
0
14
15
0
23
11
27
15
0
26
17
0
19
11
23
15
0
0
0
21
27
-1
0
23
25
23
0
22
0
15
0
0
25
0
29
27
29
23
0
0
23
-9
15
0
0
23
15
0
-5
0
15
0
-5
0
26
15
0
0
0
0
-3
-1
29
29
27
27
0
-1
0
29
15
23
28
29
0
0
0
0
-1
11
15
0
15
5
19
0
0
27
15
0
-1
23
26
29
0
-2
23
-1
27
-1
15
0
-1
15
0
23
-1
-1
-1
19
-1
0
0
-1
0
14
0
27
0
0
0
-1
0
15
3
-3
27
26
0
0
-1
0
0
0
15
28
-1
15
0
27
0
15
0
-1
29
-1
-1
0
0
0
-2
27
0
0
29
23
0
0
0
0
15
0
0
15
0
-1
20
23
0
15
11
0
-1
29
13
0
0
21
23
14
15
-1
0
0
15
0
15
0
15
23
0
15
0
12
23
0
-3
-1
-1
15
-1
23
23
0
0
-2
-2
14
15
21
-1
21
-9
0
15
0
0
0
0
-1
27
12
26
13
0
0
25
-1
0
7
-3
19
27
-9
0
15
-1
0
0
11
14
29
9
0
-2
23
27
0
0
-1
23
15
29
0
22
23
-1
-1
0
-5
-1
0
0
23
26
25
23
-1
-1
23
0
27
0
15
23
-1
0
21
0
27
23
23
29
21
27
-1
15
-1
7
0
29
0
15
-1
-1
0
-1
-1
28
27
0
23
-1
29
0
0
0
-1
25
0
0
23
23
0
-1
0
29
0
23
15
15
23
0
27
25
23
27
29
-1
-1
0
29
0
0
0
29
-5
0
0
0
-1
0
27
-1
27
-5
0
15
15
-1
0
29
0
-1
25
23
27
0
29
29
-5
26
0
-1
25
0
-1
27
0
0
0
26
23
21
0
23
0
15
15
0
29
0
15
0
0
13
-1
0
0
11
-1
15
0
25
23
0
15
0
0
23
0
0
27
23
23
26
-1
-6
21
27
15
15
11
27
14
23
0
19
15
29
21
0
7
23
13
0
23
0
27
0
-3
0
15
27
23
-1
29
14
0
0
0
15
22
0
29
0
0
-1
23
0
0
15
0
0
0
15
23
-9
15
25
0
0
0
19
-2
0
29
-1
-1
-1
0
28
3
-14
23
0
0
22
-1
0
27
15
23
7
0
15
15
0
15
15
0
23
0
0
29
0
0
25
-1
19
23
15
-1
0
0
0
27
0
27
15
0
0
0
15
21
-1
23
0
15
-1
29
15
15
0
0
-5
28
-1
28
-1
0
0
0
-1
15
15
0
20
-1
-1
15
-1
0
0
29
0
27
23
-1
15
-4
29
19
0
24
-1
0
27
0
15
15
29
0
23
0
27
0
-4
0
15
29
27
0
23
0
27
-7
21
0
-1
0
23
-1
0
0
27
15
20
-1
15
25
-1
23
13
0
0
15
0
0
23
23
15
0
0
0
0
27
7
29
27
0
22
29
0
0
23
0
23
29
-1
0
0
-1
-1
27
0
23
15
29
7
-2
0
-1
23
0
13
29
0
15
0
-1
-1
0
15
15
25
-1
0
27
27
23
-1
15
0
27
23
15
-1
0
0
23
28
27
0
29
0
-1
0
0
-1
15
-1
-1
11
23
0
-3
0
25
0
23
-1
23
19
15
27
15
21
0
14
21
0
29
0
0
14
15
0
15
0
7
27
23
23
0
-1
0
29
29
-1
23
-1
22
0
27
29
23
28
15
0
15
0
15
-5
0
7
0
15
22
23
0
0
-3
-1
15
7
27
23
-1
0
26
15
-1
-1
15
23
27
23
0
0
-1
0
-5
0
29
23
0
11
0
-6
0
0
0
19
0
0
0
15
22
0
-1
-1
27
15
23
-1
0
-1
29
0
15
23
0
27
0
-11
19
27
19
0
-1
7
0
0
21
-1
0
-2
23
-9
15
-1
15
12
-9
21
29
13
11
29
15
0
15
0
0
0
27
29
0
0
23
0
27
0
27
-5
0
0
15
15
28
-1
23
-1
15
0
29
15
0
14
0
29
0
-1
11
27
15
0
0
15
23
7
0
15
-1
27
-1
-1
11
15
23
23
0
15
-1
29
15
23
-1
27
0
15
0
15
-1
0
0
-1
14
0
0
-5
-1
0
19
0
0
-1
0
0
0
15
27
22
27
0
15
15
29
19
-5
0
10
19
0
26
-2
-1
27
0
0
0
23
0
29
0
15
-1
0
11
23
0
15
0
27
-5
0
29
0
15
0
15
21
11
0
-1
0
-1
0
29
0
-5
0
11
0
7
-1
13
0
0
22
-6
23
13
0
-1
15
29
0
29
28
0
-1
0
0
0
29
27
15
-1
27
0
0
-1
0
14
23
-1
-5
21
15
11
23
-1
29
0
15
15
0
0
0
0
0
-1
27
0
15
-1
-1
23
-1
0
19
0
-1
0
-1
26
-1
-1
0
23
15
23
0
0
0
0
23
-1
0
23
0
15
0
15
11
0
0
23
0
27
0
-1
0
25
0
23
15
0
0
26
22
27
-1
15
0
23
15
23
27
0
15
0
29
0
29
-1
-5
-2
-1
-1
0
-1
0
0
25
0
0
0
29
-1
0
-3
-1
-1
-1
0
23
23
0
0
25
0
-1
23
0
-1
0
0
-2
27
19
15
19
0
21
-1
15
27
0
23
23
23
15
0
17
27
22
23
-9
0
0
0
27
0
-9
0
19
-5
23
7
-3
14
0
15
13
21
0
29
0
0
19
23
0
27
7
14
11
23
0
25
14
9
0
21
14
-3
11
14
23
0
19
13
0
0
23
23
17
23
15
29
0
29
-1
23
19
0
23
0
0
0
0
0
0
21
0
11
0
-9
0
0
-1
0
23
-1
14
0
-1
15
0
-1
0
15
-1
-1
27
0
27
0
-2
0
25
-6
-6
15
15
0
0
15
22
0
27
23
29
0
0
12
0
25
0
15
29
19
-1
0
0
23
0
23
27
-1
29
-1
21
0
15
0
0
23
23
0
19
0
3
0
0
27
0
27
23
-3
23
0
0
0
21
0
0
15
-2
29
0
15
0
25
15
29
-1
26
26
0
0
0
0
0
0
0
-1
7
0
13
-1
27
15
-1
0
23
-1
23
0
0
-10
15
0
13
0
-5
0
27
-2
0
23
0
29
0
19
25
0
27
-11
21
15
0
15
-1
0
27
-1
22
-1
19
0
0
23
29
11
15
0
0
0
0
-7
0
0
27
0
0
15
27
0
0
0
27
15
29
15
-3
21
-5
-1
23
0
15
-2
-1
14
-3
0
-13
10
-1
29
29
-5
15
0
23
27
-2
0
0
29
0
3
-9
23
15
7
-1
22
23
-9
29
0
0
23
0
29
23
15
-5
0
15
23
27
28
29
19
21
0
13
15
0
-5
27
0
15
22
7
0
15
15
15
0
-3
-3
19
-1
0
0
21
0
-9
27
-3
-1
0
27
0
0
0
15
-1
0
23
27
-3
0
-1
7
-1
0
23
-1
0
27
15
15
23
15
27
25
23
0
23
0
23
7
23
0
0
0
0
27
0
23
23
27
23
27
23
0
23
0
19
29
0
0
0
0
-1
27
26
0
27
15
29
15
21
-3
0
0
27
15
13
23
0
0
0
-1
15
23
27
21
-1
0
0
0
29
29
29
0
21
0
0
23
0
15
0
27
-1
0
0
29
27
23
-1
0
0
0
29
-2
-2
0
0
23
0
27
19
15
23
0
25
0
0
-1
21
0
29
21
0
23
23
0
0
15
15
15
29
0
-1
-1
0
15
-1
-1
-1
27
-1
-1
23
0
0
15
0
11
13
0
0
-9
23
23
0
0
0
27
0
23
23
11
23
27
0
-1
-2
0
0
15
-2
0
27
0
-1
0
-2
0
29
15
0
19
29
27
15
-1
-9
15
0
29
25
15
0
0
15
23
27
23
0
-1
-5
0
27
27
29
27
0
0
7
15
0
23
15
-1
15
27
15
-1
7
21
25
0
10
15
-1
0
-1
-3
-1
0
27
-1
15
15
0
0
27
27
0
15
0
23
0
0
-1
15
-1
27
14
-1
29
0
29
15
0
0
15
11
25
0
-1
27
0
23
27
0
15
0
-1
-1
0
0
0
27
15
19
15
21
0
23
23
21
15
27
0
-5
0
29
29
13
0
-1
-5
0
-1
27
0
0
21
0
0
11
0
15
-1
0
29
0
15
15
0
0
23
0
0
0
15
15
23
13
-2
0
29
14
29
0
0
-1
0
27
15
15
-1
-1
-1
-1
27
15
0
-2
-1
21
0
15
0
0
0
0
23
29
-5
27
0
0
-9
0
15
0
29
15
27
21
23
0
27
0
-1
0
-1
0
0
-5
29
15
0
29
0
0
23
0
-1
21
15
0
27
0
15
0
29
15
15
-1
23
-13
-1
0
0
0
15
26
0
19
0
15
0
0
15
0
23
26
-1
12
0
-1
14
11
3
15
-1
26
27
0
29
0
15
27
22
-1
-1
27
26
0
27
0
23
-1
0
-1
0
29
0
23
-1
0
11
-1
0
6
-9
0
0
0
0
0
0
-9
-1
29
27
23
-1
0
24
0
0
0
15
29
29
27
-1
0
0
0
0
0
0
19
15
0
0
-1
-1
9
15
15
27
15
-9
23
27
15
27
0
0
27
29
-1
18
15
-3
15
0
27
0
0
0
0
3
0
29
7
27
27
14
0
-9
15
13
0
27
0
10
-1
29
14
15
27
0
0
0
0
0
-1
0
0
0
-1
0
0
27
-1
0
-1
0
29
-9
23
0
0
0
0
0
15
29
0
21
27
0
-1
-1
-1
25
23
5
23
15
15
-1
23
0
0
0
0
-3
27
27
0
-1
-1
-1
15
-1
0
15
23
23
-1
0
22
23
15
14
0
0
-3
23
29
0
0
0
15
0
15
15
27
15
29
15
0
0
13
-1
13
11
11
19
12
0
29
29
0
27
0
0
0
11
-1
6
0
-1
-2
-11
27
0
0
15
0
0
27
0
27
27
0
19
0
14
27
0
-3
23
15
0
0
21
28
7
0
0
27
15
0
28
15
23
15
0
23
29
-1
15
29
23
-2
0
0
-1
0
0
0
0
-1
23
15
29
29
-1
15
7
0
15
0
15
15
29
0
-1
-1
15
15
0
29
0
29
0
29
0
0
0
15
27
-1
0
-1
15
-1
0
-1
0
0
11
0
0
15
-1
0
15
27
0
25
0
-1
21
25
0
-1
29
22
14
-1
23
29
0
0
25
0
14
15
29
23
0
26
29
21
13
0
0
17
-9
0
15
7
0
27
0
27
0
0
0
0
0
-5
-4
12
23
15
0
18
15
0
-3
14
0
26
29
14
12
25
0
0
15
21
23
0
0
29
0
15
-1
27
27
0
0
0
11
0
0
0
0
-3
0
23
27
26
20
-1
0
15
-1
0
-1
27
15
23
15
0
22
29
0
23
-1
27
23
0
0
-5
-1
15
0
29
0
0
15
-1
7
15
15
15
-1
29
29
21
27
0
-1
0
27
0
29
-9
-1
-1
0
-1
29
0
29
-1
15
15
21
0
0
22
0
23
13
14
10
15
13
21
23
6
21
0
15
23
27
27
-1
14
27
13
-1
0
-1
-1
28
23
0
21
-9
27
26
23
27
15
-10
27
0
-9
27
0
-11
-1
15
-1
-1
15
23
15
-1
23
15
27
19
23
15
23
15
0
15
29
15
27
15
17
27
0
29
0
-2
-1
15
11
0
29
0
0
0
0
23
23
0
-1
15
23
0
7
-5
13
23
27
19
23
15
-9
28
-5
0
23
0
0
23
18
0
0
-1
-1
6
0
0
0
10
15
23
0
0
23
23
0
22
0
9
15
23
28
0
0
-1
25
23
-1
21
23
23
-1
29
15
0
29
-3
-5
15
0
0
15
0
-1
0
0
0
0
27
0
27
27
19
26
-13
15
0
15
28
-1
15
-1
0
-3
-5
29
29
-13
29
23
27
23
-1
21
21
23
-1
22
-1
0
24
-1
13
-1
-3
27
0
26
13
-1
0
23
15
0
0
0
27
15
-1
23
7
0
23
0
0
23
-10
0
23
0
15
29
0
0
0
0
29
-2
0
11
-9
15
15
15
0
27
19
11
5
15
0
7
21
23
27
0
7
0
29
0
23
0
-1
0
21
0
0
0
28
0
-9
-3
23
0
-3
29
27
-1
-1
0
13
14
0
22
-5
0
0
15
0
13
14
29
0
-1
0
21
0
24
15
21
0
-3
23
-3
0
0
0
-1
-5
-3
0
-2
24
0
-1
-9
23
0
13
-1
-1
0
0
25
0
-1
15
0
-1
19
15
0
-3
0
25
15
23
0
0
29
-1
0
19
0
0
-3
23
0
0
15
0
0
25
15
13
0
0
0
29
0
15
15
0
7
29
15
-1
23
15
23
27
0
15
0
0
11
0
-1
29
0
13
27
27
-1
-1
21
14
-1
27
0
28
7
0
-1
0
29
0
0
0
23
0
-1
0
0
23
-2
0
0
-13
15
0
19
-1
0
-1
0
0
-1
15
29
29
0
0
0
0
10
-1
15
0
0
-1
0
0
0
15
-1
0
0
26
16
0
0
0
15
0
0
29
21
23
29
-1
-1
0
0
29
0
23
19
15
-1
27
0
27
26
23
0
0
0
23
0
-5
-1
13
-1
25
0
0
14
29
-5
23
11
0
23
-1
23
0
0
5
15
27
15
27
15
0
0
15
15
0
23
29
0
29
15
-1
0
15
11
27
29
0
15
15
-3
0
-1
0
0
15
29
0
29
0
19
-5
0
29
27
0
15
-3
0
23
-1
27
27
0
-1
-1
-9
23
0
0
15
23
27
13
27
25
29
23
0
15
-9
0
21
0
-1
0
23
0
15
0
27
17
15
23
14
0
29
27
22
0
21
0
23
0
-1
-1
23
7
27
-13
23
0
0
12
-1
29
29
3
0
29
15
0
0
-2
14
0
-1
0
6
0
0
29
0
0
15
-1
-1
0
-1
0
-1
-1
15
0
0
-1
0
23
15
0
23
0
13
0
13
0
11
15
-2
0
0
0
0
23
19
0
23
-1
14
7
21
13
26
19
0
-1
-1
0
11
27
23
15
19
28
23
29
15
27
23
27
0
15
11
27
0
0
0
0
23
0
0
25
-2
0
26
0
27
11
0
0
21
0
0
27
0
-1
15
15
0
27
0
23
0
29
29
15
25
0
23
-9
25
0
27
29
19
-1
29
0
-1
-1
0
0
0
11
0
15
15
23
27
-3
-1
0
0
26
29
7
0
0
-1
27
0
-1
0
27
0
13
0
23
11
0
0
7
-1
15
-1
22
25
-1
15
-1
-1
0
15
19
0
29
0
0
0
29
22
27
-1
13
9
21
0
23
13
-7
-1
23
15
23
0
15
0
0
0
-1
0
15
27
15
25
14
-1
0
27
0
29
27
-1
29
0
23
-1
-1
0
23
13
23
21
0
29
0
0
15
-1
0
-1
15
15
27
0
23
25
-1
0
29
0
23
26
15
23
27
0
23
0
-1
0
-1
29
15
0
15
29
29
27
0
15
-1
27
23
0
21
0
0
-9
-1
-1
0
25
0
-9
0
15
0
0
0
-1
27
15
-1
-3
0
17
15
0
27
0
0
27
15
0
-13
-7
29
0
15
15
25
0
11
15
21
0
29
27
7
27
29
27
0
15
15
0
19
-1
23
28
29
-9
0
27
0
15
15
-1
19
0
-1
15
0
19
15
0
0
7
0
11
29
0
26
-1
-1
-2
27
-1
0
0
-1
-9
27
15
27
27
29
18
0
14
0
0
23
-1
-7
29
-3
0
-9
23
0
0
0
0
-1
29
0
15
21
23
14
23
0
-1
0
-1
28
0
0
-2
0
0
15
0
15
-5
0
21
0
0
0
0
15
0
0
-11
28
15
15
27
-1
15
22
27
-1
23
27
-9
0
23
23
0
0
0
14
0
0
19
0
13
7
0
23
14
0
19
23
29
-2
0
0
0
15
-1
28
0
0
0
23
0
0
27
29
27
11
-2
0
15
-1
15
0
15
5
-1
0
0
14
25
15
15
0
27
27
15
23
0
29
17
15
0
23
0
23
15
23
-1
15
14
0
0
23
7
0
3
9
23
0
27
0
15
0
14
19
27
0
-2
22
0
-1
0
0
19
23
23
0
-1
0
0
0
-3
0
27
23
0
0
0
0
0
0
-1
15
29
0
27
0
0
-5
29
13
-1
29
23
-1
0
19
15
23
0
23
0
-1
14
23
27
23
0
23
-3
0
27
0
27
23
0
-1
23
23
-1
23
15
0
26
0
0
7
-1
0
-9
29
27
0
23
-5
0
7
23
27
-1
15
0
15
-1
-1
-1
0
0
0
0
0
0
0
29
-4
-3
0
27
29
0
0
27
27
29
-1
15
15
14
25
0
23
27
21
29
0
29
-5
0
0
27
0
11
0
29
0
0
29
15
15
0
-1
0
0
0
23
-5
27
15
0
29
14
29
23
23
0
-1
27
23
28
-1
23
13
23
25
7
23
-1
29
27
-1
25
0
0
27
23
15
15
15
0
27
27
15
0
27
27
23
-5
27
0
15
-1
0
0
-1
15
-1
0
23
29
21
-1
-11
15
27
0
0
19
22
27
0
15
-1
27
23
-2
23
27
15
-1
0
25
11
0
15
0
15
13
23
-1
29
-7
29
-1
0
0
0
0
15
14
0
27
0
-1
14
-1
-1
0
27
-9
16
27
23
29
15
15
-3
-1
0
15
23
0
-2
-1
-1
15
15
15
0
-9
29
15
23
23
29
21
27
0
29
23
0
-1
19
29
0
15
0
23
0
28
-1
0
7
0
-1
0
0
0
-1
15
0
0
0
15
29
0
23
0
12
15
0
0
14
0
26
29
11
0
13
23
0
27
0
15
29
0
13
23
9
-4
15
-5
0
13
19
0
-5
15
0
-1
0
0
11
15
23
-1
15
-1
0
29
0
27
11
29
15
15
23
-1
29
19
0
-1
0
23
-1
-1
0
29
0
13
-1
0
-1
0
0
-3
23
0
0
-5
0
0
0
23
27
29
27
-1
0
0
0
29
-1
0
0
14
7
27
27
0
21
0
29
0
-3
-3
17
0
0
23
0
0
25
0
0
0
-9
0
0
0
27
23
23
-1
0
27
0
23
23
0
-1
23
0
0
-1
0
0
27
23
0
7
23
15
22
0
-1
0
0
23
23
0
25
0
0
29
15
0
15
0
11
26
-5
0
23
15
23
15
23
-1
15
0
21
10
15
21
0
-1
-1
19
0
29
23
-1
13
0
0
15
19
0
27
-2
29
0
0
15
15
0
29
25
15
0
23
0
19
-1
23
14
15
0
15
27
27
23
15
0
0
0
15
27
0
19
15
0
29
11
0
-1
-1
0
25
29
-1
0
22
23
15
15
0
27
-14
-5
0
23
0
0
0
23
11
11
27
27
15
14
-1
0
0
25
-1
23
23
0
29
29
27
27
-1
27
0
0
23
0
11
29
0
27
-2
27
27
19
0
0
0
15
28
20
27
23
0
0
0
15
19
13
15
0
0
27
-1
0
15
-1
-3
0
0
0
29
0
0
0
0
-1
0
9
23
0
0
21
7
-9
19
22
0
5
14
15
15
23
15
23
15
0
0
0
-1
5
26
28
0
29
29
0
0
0
22
23
0
0
15
21
23
0
-1
-1
0
-3
0
13
29
-1
15
27
15
0
0
27
29
15
23
23
29
23
0
27
19
0
0
-1
15
0
-5
0
-7
0
27
0
14
29
0
-1
15
-2
0
15
22
-3
11
27
15
0
0
0
0
25
0
27
0
0
0
0
0
0
0
29
-9
0
0
19
0
0
29
27
14
25
0
23
0
-5
29
23
-1
0
7
15
-3
23
-1
0
0
15
-1
-1
0
0
0
26
28
23
22
28
21
29
23
7
27
0
21
-1
-1
-1
0
22
29
14
0
-1
23
27
0
23
0
0
0
-1
29
0
-1
12
15
29
-9
0
0
-1
29
0
-1
-3
0
0
26
0
15
0
-1
0
27
15
15
0
21
-1
-1
23
22
-1
28
23
0
23
0
23
0
0
13
25
-3
-1
-1
0
14
-1
-1
15
23
27
13
-1
19
24
29
0
23
0
15
14
-4
25
0
15
13
0
-1
0
-4
14
15
23
15
0
15
15
0
15
27
27
15
15
0
29
29
27
15
0
15
0
0
15
0
-1
23
-1
23
0
23
7
23
27
27
0
27
23
0
0
29
0
15
3
-1
0
0
0
15
0
29
-3
0
26
15
7
23
24
0
29
27
0
0
0
-1
19
29
14
27
-1
0
-1
15
15
0
0
0
0
15
15
0
-1
0
19
29
15
-6
-1
-1
-1
29
-1
0
27
25
-1
-5
0
23
21
27
-1
27
23
-5
20
14
0
-1
23
-9
-2
-5
0
23
23
0
23
-5
-5
29
0
-3
-9
7
0
15
15
0
-1
15
22
0
0
0
27
-1
0
0
-1
0
7
21
27
0
7
23
27
0
23
21
15
0
22
0
29
23
-1
23
0
-2
0
-5
0
-1
0
0
21
15
0
27
27
15
7
-9
0
-1
-1
0
7
15
0
0
27
0
0
0
-1
29
0
11
15
21
0
-3
29
-1
19
-1
0
29
27
11
27
0
0
23
13
0
0
27
0
0
0
0
-3
15
0
0
0
27
-2
22
21
25
-1
27
21
26
14
0
15
11
15
0
27
25
15
15
22
0
-1
23
15
0
-1
0
-1
0
14
12
29
0
15
-1
0
14
23
-1
15
-1
23
-1
-1
27
15
15
0
29
-1
0
-1
23
7
-5
-1
-1
18
-1
15
0
15
13
0
23
0
0
9
-1
23
19
23
0
0
29
23
-3
0
0
15
0
15
-1
0
-1
11
0
23
0
0
-1
0
0
27
0
29
7
-1
-13
29
25
0
0
23
19
23
-1
-1
-1
-3
27
23
-1
0
29
21
15
0
29
0
27
25
19
23
0
26
0
-1
15
0
0
23
22
23
27
0
-1
7
0
0
23
14
27
0
15
-1
0
27
-1
7
26
27
15
0
0
28
0
-2
0
15
0
15
0
0
0
0
0
15
0
0
0
0
15
3
0
-1
-1
0
-1
0
0
20
0
29
0
0
0
0
29
23
0
27
-1
15
-9
23
26
0
0
14
27
14
-1
15
11
27
15
23
-5
15
0
27
0
0
0
0
23
15
29
0
-3
15
0
0
-9
-7
27
10
-9
-1
23
15
23
-2
15
15
26
0
-5
25
0
15
0
0
27
15
0
25
21
12
0
0
-1
-9
0
19
0
15
-1
27
29
15
15
15
27
27
26
-1
19
27
14
0
0
0
-1
-9
7
15
27
0
0
0
0
15
15
23
0
0
-1
23
-1
0
0
0
0
25
-1
0
23
0
-1
16
-1
-9
0
23
29
0
-1
27
26
0
0
-1
-5
0
29
15
27
23
0
27
27
27
18
0
15
0
0
0
15
-1
28
27
15
23
15
27
0
24
0
-1
0
0
-3
0
15
15
0
0
15
-1
0
-9
0
0
15
0
-1
29
0
15
29
0
27
0
-1
11
0
27
0
29
21
0
15
27
0
23
0
12
-9
23
23
-2
-1
0
0
0
-1
7
0
-3
-1
0
0
23
27
23
-1
0
19
0
23
27
23
0
15
23
-5
22
0
0
15
0
0
-1
27
25
0
7
27
15
7
0
0
-1
0
-1
7
-1
0
15
0
-1
29
15
10
27
15
0
0
0
0
0
27
19
26
-9
23
29
0
0
0
0
15
0
-1
0
14
15
29
0
23
0
27
-1
-1
0
-1
-3
0
0
-1
23
-3
23
-5
0
0
0
-1
27
0
0
-5
15
17
27
27
26
0
-1
27
0
19
15
23
5
14
-1
0
15
0
15
14
15
-1
-1
29
0
19
0
27
0
15
-1
15
0
23
27
-1
0
0
19
15
0
15
13
0
-1
7
29
19
15
15
22
0
14
-1
0
0
-1
15
0
-1
0
0
0
0
23
15
15
0
15
26
29
0
22
27
15
23
0
0
15
-1
26
-1
-3
23
15
15
22
-1
0
0
0
-1
-1
15
0
29
27
25
0
0
-1
0
0
7
0
-9
0
22
-3
15
-1
23
27
28
15
0
15
3
-1
23
27
0
29
0
23
29
0
23
27
21
-1
27
0
23
23
0
0
23
-5
-1
0
23
15
29
29
23
0
-13
15
0
15
11
0
0
27
23
15
-1
15
23
-3
-1
0
0
29
0
27
0
0
19
0
29
23
15
15
15
-2
15
27
15
24
0
23
0
0
27
13
7
23
15
-1
-3
6
-1
0
0
23
0
0
0
23
27
25
29
15
29
0
23
15
27
27
0
15
15
0
-1
0
0
-1
0
-1
27
0
-1
15
-3
0
-5
15
14
27
27
22
0
0
21
23
23
29
-1
0
7
27
0
0
0
29
23
0
23
0
-1
25
23
0
29
0
29
-1
0
-1
0
0
15
15
-2
23
19
14
0
27
0
19
-6
0
0
15
27
29
0
0
25
15
0
0
0
27
-2
23
23
14
-5
21
21
-9
27
0
0
15
19
0
0
0
23
15
29
15
-4
23
0
-2
0
0
0
29
11
27
27
27
0
0
0
-1
23
27
23
15
7
27
29
22
27
13
0
0
0
23
0
0
7
-1
-1
27
25
7
29
0
-1
15
10
23
-1
23
27
23
0
-9
0
21
-1
0
0
29
0
0
0
0
-1
0
-1
0
0
15
27
0
0
0
23
15
0
27
0
-1
29
0
0
26
0
0
27
27
0
0
15
-2
23
0
6
0
15
0
0
28
19
27
14
0
0
23
0
0
0
-1
15
0
0
0
0
27
0
29
-1
15
0
0
0
0
0
15
0
15
0
0
23
0
0
-1
0
-1
23
0
-1
0
0
-9
21
15
23
0
-1
0
0
-1
15
26
0
15
0
15
-3
27
13
0
23
-5
27
6
27
-1
23
0
7
15
0
0
0
23
24
23
-1
29
29
0
0
-1
0
23
0
-5
23
-1
19
7
-1
15
-1
13
23
23
0
11
26
23
26
-4
0
0
23
15
0
0
27
0
-1
0
0
27
-1
19
-5
0
0
0
0
15
23
15
-1
23
15
0
15
-1
0
0
11
23
15
20
0
29
15
29
0
0
-9
0
0
15
23
27
0
0
-1
27
7
0
27
3
15
15
0
0
26
0
23
23
0
0
11
23
23
-3
15
0
-1
0
-1
0
19
15
15
-1
27
-1
15
0
-9
27
23
0
0
0
0
0
-1
-5
0
-1
29
27
29
0
-1
-1
22
29
0
15
0
13
27
27
23
0
-5
15
22
-2
0
15
0
0
-1
15
23
23
-1
0
-2
-9
0
22
22
23
0
29
21
-1
0
29
23
0
15
-1
0
23
-1
23
23
0
23
0
9
-2
23
0
-1
-1
0
13
-1
15
0
7
23
15
29
-1
0
23
-3
-1
13
0
29
-1
23
0
27
0
15
-3
0
-5
-1
15
0
0
0
0
23
0
23
0
0
0
29
28
23
9
14
0
0
27
29
15
23
20
25
0
-1
15
0
0
23
0
13
15
7
15
-1
13
0
0
0
0
21
0
23
0
0
-2
17
-1
27
0
0
0
0
-1
15
0
-5
29
25
15
29
0
-1
0
0
29
15
15
0
0
27
-1
-1
0
29
0
0
23
0
0
23
25
23
0
-1
15
-1
0
15
0
-3
0
0
15
29
-1
-1
28
27
27
27
23
0
29
-1
0
28
27
0
23
15
0
-1
21
15
-4
0
0
0
-1
-1
27
13
29
23
0
-3
15
27
0
0
-1
0
14
0
0
-2
0
-3
19
0
19
0
0
27
15
15
-5
23
7
15
27
0
-1
15
15
27
27
13
26
21
-1
14
-1
-9
15
29
0
0
25
15
0
0
0
0
0
15
-3
23
0
23
0
23
0
23
25
23
0
29
7
15
15
-2
29
0
-1
23
-1
-9
15
23
29
27
0
23
0
3
15
0
-1
0
-5
-2
27
27
0
15
0
11
15
0
-1
27
-13
15
11
0
23
23
0
15
-1
11
7
11
0
15
0
29
-1
27
15
0
0
0
-1
27
0
15
19
27
15
27
-1
0
29
23
13
0
27
-1
27
0
15
0
0
23
-2
29
0
-1
0
27
27
0
-1
15
15
0
0
0
29
29
-3
0
0
23
29
13
21
-5
11
15
0
0
0
0
0
29
0
15
-1
23
27
23
22
0
0
23
-2
-1
-13
15
27
15
29
29
0
0
0
0
15
-2
-5
-1
23
29
23
0
0
-1
13
15
27
0
14
27
0
-1
23
23
0
7
-1
-6
23
-5
15
27
15
23
29
0
15
-1
25
0
15
23
15
29
0
29
29
0
-1
27
23
0
23
-1
-3
0
23
-1
0
23
7
0
0
21
27
15
0
0
0
0
0
21
0
25
27
0
21
0
0
27
19
27
0
27
27
21
0
0
-1
0
23
0
15
23
0
11
0
27
0
27
14
0
27
0
-1
-1
-1
28
2
28
29
-2
0
13
21
-1
0
-9
-1
25
0
0
0
23
19
0
-1
-1
9
21
0
0
-1
23
0
23
0
0
7
-1
29
-1
29
11
23
-10
0
0
13
0
23
14
0
27
14
-1
27
-1
27
-1
29
0
0
0
10
15
-3
-1
15
15
0
0
7
23
14
0
0
15
27
13
0
-2
15
27
23
27
0
27
0
0
23
0
0
-1
15
0
0
15
27
0
0
23
-1
0
23
14
27
0
0
27
29
23
-11
15
-5
27
0
15
15
0
-1
-1
26
29
0
29
-2
0
0
15
29
13
-1
15
23
23
22
27
23
-2
0
0
15
-1
23
7
0
-1
-6
-1
11
11
23
0
0
15
0
15
29
25
-2
-1
29
15
0
0
23
-1
0
13
11
27
-11
26
0
0
23
-1
-3
23
23
0
29
-1
21
-5
27
-1
13
-1
0
29
23
0
0
0
13
0
0
15
15
0
15
0
29
23
-5
25
0
0
23
15
0
27
27
0
-2
0
22
13
7
27
0
23
29
0
0
0
15
24
0
-1
0
0
0
0
27
-1
15
0
29
0
0
15
0
15
-1
-1
0
29
23
15
-9
7
0
0
0
0
0
0
0
25
23
0
0
0
26
0
0
-1
29
-1
15
15
23
-1
-1
23
15
15
0
-1
-3
15
-2
-5
0
19
0
-1
0
0
23
27
11
0
-1
27
27
29
13
27
0
21
23
-9
27
11
0
12
29
19
23
0
15
0
23
0
29
15
-1
23
0
-1
15
-3
25
19
15
0
15
0
11
-2
-1
0
0
15
21
26
23
-1
0
0
-1
0
0
14
25
22
27
-2
29
27
-1
29
0
-2
0
0
-1
27
15
0
15
0
0
0
14
7
0
27
26
0
0
29
0
15
0
23
-2
14
0
15
23
23
15
0
-1
0
23
0
-1
15
27
-5
0
23
15
0
15
0
23
19
0
0
23
0
0
15
16
29
29
15
23
27
0
26
-2
27
18
27
0
29
15
0
23
-1
11
-1
23
27
15
20
23
22
-5
23
0
23
0
0
-2
7
15
22
-3
27
0
-5
23
0
15
29
0
19
15
0
23
0
-1
0
29
14
29
29
19
29
0
15
14
0
23
-3
23
0
0
-5
11
0
23
23
15
23
0
0
26
0
19
15
22
23
0
23
0
0
23
0
11
0
0
0
0
15
-5
22
0
-1
23
13
0
0
27
-1
0
23
29
23
0
0
0
-1
14
-1
0
-2
-5
0
0
11
27
0
13
-5
-5
29
14
15
15
29
0
-1
15
13
0
23
23
0
-2
23
11
14
15
25
0
0
19
0
0
-7
23
27
0
23
0
23
0
26
0
21
25
0
0
15
17
0
15
0
15
0
29
-1
23
0
0
0
0
27
27
15
11
0
0
15
0
0
25
0
15
14
13
0
15
15
0
0
-1
0
23
-3
7
7
27
15
15
0
15
0
15
25
24
-1
23
-9
0
15
-1
0
0
27
-1
0
0
23
23
15
15
0
26
0
-1
15
0
0
0
23
0
27
11
7
23
0
0
0
19
21
15
23
23
-1
-1
0
0
0
19
15
15
15
27
0
0
7
0
-1
0
0
15
23
15
27
-3
27
29
15
0
0
27
-1
22
-7
0
19
15
-1
0
0
27
14
-1
0
13
0
-1
27
0
21
0
-2
-1
0
0
29
27
0
17
0
15
23
23
-2
0
-1
0
0
0
0
27
0
0
27
-1
13
23
29
13
27
28
15
-2
15
-1
23
3
0
27
0
15
29
-9
-2
0
0
0
0
27
26
0
27
0
29
0
27
0
0
29
15
15
27
19
27
0
0
-5
0
0
0
0
0
0
29
14
23
14
0
0
11
0
0
23
15
7
0
0
27
27
0
25
0
0
23
29
23
23
29
23
-1
23
23
0
-1
-1
23
-3
13
15
0
-1
0
23
0
29
23
27
0
29
26
29
0
29
0
23
0
7
27
15
0
-3
11
28
15
15
-1
26
-1
7
23
23
0
0
0
11
23
23
21
23
-1
23
28
23
0
17
0
-1
-1
0
27
23
0
0
29
14
0
0
21
27
28
0
0
25
0
15
0
0
-1
15
-1
11
0
23
-13
0
27
-1
23
0
15
29
0
0
0
23
0
23
28
22
23
0
0
15
27
23
-15
-1
0
0
15
-13
19
0
0
15
0
0
15
23
19
23
6
-6
-12
27
-1
0
15
-9
0
-1
27
11
0
15
0
0
23
0
0
0
0
27
0
0
0
-5
0
-3
11
23
0
0
29
25
0
29
11
0
15
-1
23
-9
19
23
0
0
0
15
29
-1
15
-1
15
0
0
0
27
29
15
0
23
0
0
7
0
-1
-1
27
15
0
-14
0
25
0
0
0
-9
23
0
0
-5
0
21
-1
-3
29
23
0
29
28
0
29
-5
7
-5
-1
-1
23
-1
27
0
0
17
-3
0
27
0
15
27
0
25
15
0
0
0
27
29
-1
11
0
0
15
-2
27
0
-1
-1
0
23
0
23
0
0
0
19
0
14
22
15
22
0
23
-2
0
0
21
0
27
-1
29
-3
23
22
0
11
23
22
19
-2
11
25
15
23
15
27
0
27
0
27
29
-1
0
27
15
29
7
15
27
0
23
0
0
19
22
-1
26
-9
15
27
0
-1
-11
-1
0
15
15
23
-1
27
23
0
-5
-9
23
0
6
27
15
0
15
19
14
15
22
29
-1
27
15
27
-1
13
15
27
0
-1
15
15
0
23
-5
15
-1
0
7
0
0
14
-1
0
0
0
-1
0
15
23
0
13
0
26
0
29
-1
0
-1
25
-1
15
-1
0
0
0
27
0
21
23
-1
27
0
29
0
0
29
-1
23
11
15
27
11
-1
0
19
0
-1
14
15
0
0
27
-1
0
11
-1
21
-1
0
23
23
-3
9
-5
0
0
22
19
15
11
23
26
-2
23
0
23
0
0
15
0
0
15
15
15
15
27
23
0
27
5
-1
-5
0
-1
27
0
-1
-1
-1
13
15
0
15
-1
25
29
-5
15
-9
0
23
15
23
23
0
27
9
0
26
-1
-1
23
0
-9
0
0
0
0
15
0
0
27
0
28
21
15
0
0
7
13
0
0
0
23
7
0
-1
15
-1
0
0
-3
0
0
13
13
0
15
-1
22
15
23
0
15
27
23
29
0
-2
0
22
-2
0
19
-1
0
15
23
-1
0
0
0
0
-1
23
27
27
0
-2
21
27
15
23
0
-1
0
0
0
26
26
-2
0
-3
15
23
21
18
27
0
-1
14
-5
27
0
26
-1
19
0
23
-9
0
-1
23
29
0
-2
0
0
15
15
29
0
10
-1
0
-1
-5
15
0
7
0
29
-1
19
-9
0
0
29
0
0
15
0
15
0
12
0
-1
15
0
0
15
15
-9
22
0
0
0
0
11
15
13
15
25
0
0
11
7
-1
0
0
0
23
0
0
0
15
15
23
29
14
23
0
0
0
21
0
0
-5
-1
0
-1
29
0
0
29
0
-1
0
11
0
26
14
15
-1
0
0
15
0
15
0
-1
0
0
25
-1
29
29
29
-1
11
0
15
0
15
13
15
29
0
0
-1
0
0
0
29
27
0
-5
0
22
0
0
27
-1
-2
27
15
29
0
0
27
29
15
15
23
29
15
27
-5
19
0
21
0
0
22
27
0
23
-5
29
25
27
27
0
-1
0
0
-14
0
29
23
-5
0
0
0
0
15
0
0
27
0
20
29
0
15
27
29
7
14
0
-9
23
-1
13
27
15
0
15
0
15
15
21
0
15
0
7
15
23
0
0
-1
-9
29
15
27
29
-1
0
0
0
0
21
11
0
23
0
-1
21
-1
3
19
15
27
15
-1
23
0
0
0
15
23
15
0
0
26
25
0
0
29
29
0
0
19
0
15
13
0
29
0
-1
0
23
-1
0
27
27
-1
15
0
-1
21
15
14
-1
0
23
0
0
-1
0
23
15
0
14
-1
23
-5
0
0
23
0
15
29
0
15
0
23
14
0
0
25
15
0
0
10
29
23
29
0
27
14
-5
0
29
7
0
29
-9
29
-1
-1
29
3
14
-1
0
23
-1
23
29
0
0
0
23
23
0
-3
15
-1
28
5
19
0
29
15
23
-1
-11
15
0
0
13
-1
27
0
22
-1
23
0
27
21
27
7
0
-1
0
0
0
0
-1
-1
29
19
3
0
0
23
0
0
23
29
0
27
-1
14
23
23
11
0
-1
0
27
23
0
23
15
25
19
0
0
0
15
-6
0
0
21
27
0
27
0
0
29
-1
29
0
0
0
0
27
13
27
0
0
23
15
0
0
23
0
0
-13
0
6
15
15
15
0
0
15
19
0
0
23
15
26
0
23
23
0
0
0
0
23
-1
0
0
-1
0
23
0
-2
23
29
-5
0
0
15
0
-1
0
0
0
29
-3
7
0
-1
0
27
0
19
23
15
29
0
13
23
0
15
-9
0
15
19
23
-9
0
0
15
0
15
0
14
0
-1
19
27
-1
-1
-1
23
0
0
-1
0
21
23
0
0
0
0
29
15
0
15
-1
-2
0
0
-9
0
-3
0
0
0
0
0
-1
27
0
0
29
-1
-1
0
0
-1
23
23
15
23
6
-1
-1
-1
23
-1
7
7
0
-3
0
13
13
27
-1
27
-1
19
0
0
13
-1
27
23
0
0
15
0
0
23
27
15
0
-1
-1
0
25
0
0
0
-1
29
0
15
23
0
15
-1
15
27
-3
21
0
0
0
0
27
15
0
27
27
-1
14
-1
26
-3
15
0
0
-9
13
0
0
0
29
0
0
21
27
23
-1
0
0
0
29
23
0
0
-1
0
-1
0
15
23
0
0
23
-1
0
29
11
15
29
-2
0
0
-1
0
-9
27
15
-1
0
0
15
0
-9
23
25
-11
0
15
-1
0
-1
15
0
15
-3
15
0
15
20
0
29
18
0
-9
0
7
27
0
29
27
0
0
0
0
0
21
0
0
0
13
0
-1
-1
9
23
0
15
23
0
0
11
0
23
0
-5
23
0
21
0
0
0
19
0
-1
-1
0
23
-3
15
0
-1
-2
-1
0
0
-9
-1
0
0
0
-9
16
7
22
15
27
0
-12
0
0
27
0
11
13
0
13
15
0
23
23
0
23
-2
0
0
-1
13
13
15
7
-1
15
27
0
27
-3
29
23
15
-2
0
29
0
0
-1
23
-3
0
11
23
23
0
0
0
15
23
0
15
-5
-1
27
21
-1
-1
29
0
29
0
23
22
0
0
11
-3
15
0
23
7
0
27
15
11
0
0
25
0
25
0
0
-1
-1
-1
11
-1
15
0
-1
21
29
0
0
29
0
-3
0
19
-1
0
0
-1
0
0
15
-9
23
0
0
23
29
0
13
-11
-1
-1
7
27
0
0
29
0
0
0
27
27
-1
29
15
23
29
15
29
15
19
7
29
0
-1
27
0
-1
-3
0
27
-9
0
-3
23
19
15
-2
0
10
-1
15
27
0
27
0
29
-2
0
15
-1
15
23
-1
27
-11
-1
0
27
13
0
0
-1
0
0
23
0
7
0
7
26
21
23
0
15
0
27
0
0
21
0
29
-1
-4
23
0
23
7
0
27
27
26
21
19
0
0
6
17
0
29
29
29
15
15
0
0
0
14
27
29
0
0
0
27
0
0
21
23
23
0
-1
15
15
0
0
0
29
19
27
9
14
14
0
0
23
23
-10
0
23
15
27
0
29
29
0
0
25
28
15
10
23
0
0
0
0
23
-1
23
-1
15
10
0
0
-1
0
15
28
15
15
0
27
0
27
0
29
0
-1
15
23
15
0
7
15
22
15
15
-1
-1
-3
0
0
25
19
15
-1
0
-1
0
0
-2
15
0
23
0
-7
15
15
0
-5
27
0
15
29
0
23
-5
23
15
29
0
23
23
19
-1
0
0
15
0
28
-1
23
0
29
0
29
0
14
-1
23
23
0
0
-1
15
27
29
23
15
0
-1
0
0
27
15
0
0
-5
-5
7
0
15
15
15
0
22
0
7
15
23
-1
27
0
-9
0
23
0
0
15
13
0
13
0
0
23
13
15
15
0
0
0
0
0
7
0
23
15
-1
23
0
0
29
23
23
27
-3
29
25
0
27
7
23
15
11
21
27
0
0
29
23
11
-5
-1
15
0
27
15
0
23
17
15
-5
-1
-5
15
0
0
27
15
15
0
0
19
15
0
27
0
0
29
23
11
-1
-1
-1
0
13
-1
0
0
23
-5
14
15
7
18
0
-1
0
0
0
0
29
15
0
21
0
25
0
-9
27
15
0
0
27
25
0
0
0
0
15
15
15
0
26
0
0
0
0
0
0
29
29
-1
0
15
21
17
0
15
15
29
0
21
-1
0
19
-9
27
0
0
-1
23
0
0
-1
0
0
19
-1
-5
15
-3
0
19
26
23
0
29
0
0
23
0
29
15
23
17
7
0
27
15
-1
27
27
7
29
27
-1
0
-1
23
15
19
0
15
23
15
21
23
26
15
23
0
0
0
13
-1
15
0
-2
23
14
-1
-5
0
27
-1
7
0
21
0
11
23
29
0
15
29
0
23
19
15
23
0
0
23
0
0
-1
22
29
0
15
-3
-1
0
-1
15
0
0
26
12
24
0
-1
21
0
0
0
-5
0
0
-1
27
0
15
-3
11
0
15
15
27
-5
15
-1
25
0
-1
0
0
23
-1
27
0
0
0
0
7
0
26
19
21
15
0
0
0
0
0
0
27
13
-1
-1
0
23
23
0
0
-1
15
19
0
0
0
19
0
-9
0
0
0
27
0
27
25
0
0
0
14
0
23
22
-5
-5
23
0
27
0
27
0
23
0
-1
0
0
-1
-1
0
-1
0
0
0
15
14
19
29
15
-1
0
23
-1
0
27
19
15
0
-3
-1
-1
0
23
0
23
15
27
29
-1
23
12
27
13
15
15
-1
27
23
-1
19
0
0
0
11
0
23
27
0
27
15
15
0
27
15
-1
0
-1
23
23
15
0
0
-1
-1
15
25
0
19
-1
0
14
-1
-5
0
-1
0
0
15
23
-1
0
15
-9
29
0
22
15
-1
0
25
15
23
0
13
15
23
23
0
0
0
0
23
27
0
0
15
0
0
29
-5
26
0
15
-1
27
27
15
29
23
0
0
15
22
0
15
27
23
-1
27
11
0
-1
15
23
22
23
0
0
22
23
0
27
0
-1
0
29
27
0
-1
0
14
27
-1
0
23
0
-1
0
0
-1
27
23
-1
0
23
0
15
23
-1
25
-1
29
0
27
0
0
0
0
0
29
15
0
0
29
0
29
15
0
23
0
0
22
0
0
0
0
0
27
21
0
27
0
-1
0
0
-1
0
-1
29
13
-9
-1
0
0
-1
29
27
0
-1
29
15
23
-9
13
-2
27
-1
29
23
-1
7
-5
23
27
0
15
15
7
0
22
15
13
23
27
0
11
0
29
-1
15
-3
15
15
-1
0
23
7
0
29
23
0
15
15
15
0
0
-2
-1
-1
0
15
23
15
-1
0
23
0
0
23
-1
0
-1
23
0
23
-5
27
-1
15
-1
0
0
15
-11
7
0
0
26
29
3
15
29
0
-1
29
0
27
23
23
0
0
25
15
22
0
0
-1
23
0
28
0
0
-1
-1
14
0
0
27
0
-1
27
14
22
0
0
27
0
0
27
0
0
27
23
15
-1
-1
26
-2
22
23
0
15
0
11
0
15
0
-9
0
-3
15
14
22
11
23
-9
0
-1
-1
15
23
0
23
0
27
-3
0
27
0
14
29
11
23
15
15
0
-3
29
0
15
15
27
29
0
23
0
21
0
27
0
0
0
-1
0
-1
0
23
23
11
-5
-1
15
13
27
29
15
27
0
0
0
25
-3
27
15
0
13
0
-1
29
0
0
0
15
27
23
27
27
0
0
11
0
0
15
23
17
13
0
-1
0
0
21
23
15
29
14
0
-1
27
-3
0
15
0
0
-1
-1
13
15
23
15
-1
-1
21
21
23
21
15
15
29
-1
0
13
0
0
27
-1
0
15
0
23
19
15
11
15
15
0
-1
15
0
0
23
0
-3
27
27
0
27
15
0
0
0
27
15
0
0
0
-11
22
0
0
0
0
-1
-2
0
-1
0
27
0
-1
-1
-1
0
27
0
0
0
15
0
-1
0
0
0
0
-1
-1
0
0
14
-1
6
-1
-1
0
23
-5
-1
25
0
0
15
0
0
15
17
0
0
0
-9
23
21
23
23
0
0
0
0
15
23
0
-1
15
15
0
-1
0
0
23
0
0
29
0
27
29
0
13
23
11
-6
13
0
14
0
0
27
0
0
15
21
-3
7
15
23
15
-1
19
27
25
14
23
27
0
13
27
27
29
0
27
-1
0
29
-9
21
-1
-3
23
0
0
13
0
13
-1
-3
14
0
0
-1
-1
22
14
-1
23
0
0
29
0
0
-1
11
0
0
0
15
23
23
0
23
0
23
-1
0
29
27
0
28
-1
15
0
-3
-1
23
25
25
26
0
13
19
11
23
0
-3
23
0
0
0
15
27
0
15
0
23
0
-1
-5
13
23
14
0
-1
15
0
15
15
0
0
21
-2
15
-9
0
-9
23
0
23
0
15
0
29
23
23
26
0
0
27
27
21
23
0
0
0
15
-5
13
-1
27
15
15
15
-1
27
15
23
-1
-1
0
27
27
27
23
0
0
-3
19
15
23
15
7
0
0
15
15
0
15
0
0
0
-1
23
21
-1
15
0
13
7
22
29
28
0
29
0
27
-1
0
23
29
27
-3
7
21
0
0
15
-1
15
0
21
19
27
0
-9
0
0
23
0
23
15
27
-1
15
11
27
15
25
23
23
0
24
-1
0
0
15
0
15
27
27
27
15
-2
11
27
21
-1
15
0
-1
-5
0
27
0
0
-1
0
29
11
23
0
0
-1
0
22
-1
-1
0
0
23
-1
22
22
-1
0
0
-2
-1
23
0
-1
0
15
-1
22
0
0
-1
-7
-1
0
0
15
27
0
23
19
15
23
29
23
-1
23
0
15
-1
23
0
0
0
-1
0
25
23
25
21
13
0
23
15
0
15
0
27
23
23
0
19
29
0
28
23
22
-1
29
27
27
0
0
27
0
0
0
-3
27
-5
0
23
0
14
27
27
15
29
15
15
0
0
29
23
7
0
0
11
0
27
23
-1
26
-1
23
-1
0
0
27
0
23
23
23
0
15
0
29
0
0
0
18
0
11
0
0
0
23
19
0
-1
-1
15
15
0
0
29
0
-3
27
29
17
0
21
0
0
0
0
-1
27
-5
15
29
27
-9
29
0
19
29
0
23
-5
15
-9
7
0
15
0
0
0
23
0
23
14
15
7
15
0
0
15
-3
19
0
0
0
0
19
29
29
17
0
21
0
23
15
29
15
27
-1
-2
15
-1
15
0
0
5
27
23
27
15
0
-1
0
0
23
21
15
29
0
-5
5
0
0
14
27
0
15
0
0
-1
29
23
22
-1
-1
0
0
-1
0
19
0
9
0
25
29
5
0
26
0
15
23
26
27
-1
15
28
-9
0
0
0
21
-3
11
0
0
0
15
18
27
27
-1
0
29
23
11
23
23
26
0
29
0
-5
0
0
27
15
15
15
26
0
-1
0
0
27
14
0
0
15
0
28
29
0
15
0
0
15
23
25
15
-1
22
15
15
-3
0
0
27
17
11
27
0
27
27
14
23
-1
0
0
19
15
15
22
27
7
0
23
28
-1
-2
29
29
27
23
29
0
-4
23
23
15
0
0
-10
-2
22
0
23
0
29
17
27
29
15
0
-3
27
21
23
0
27
15
23
0
-3
23
-5
27
27
27
21
-3
23
15
0
27
0
19
25
-1
0
-1
0
-5
27
-1
11
23
-3
29
0
6
27
15
11
29
0
15
29
0
27
15
15
23
0
0
23
29
25
0
-1
0
0
-1
15
0
0
29
24
0
29
0
-5
27
28
29
0
27
0
25
-2
0
15
23
25
27
0
15
-1
10
0
0
0
-5
25
0
21
13
15
0
29
23
15
23
0
0
27
23
0
0
21
0
0
15
29
-7
23
15
0
0
25
0
23
25
21
0
0
15
23
-1
23
15
-1
21
-5
11
11
27
15
0
-1
-1
13
-1
29
23
15
0
15
19
-2
15
21
15
0
14
27
0
0
0
15
23
0
-1
11
27
0
-1
15
23
0
-2
0
0
7
-9
15
0
-1
0
0
0
23
0
-1
15
-9
-1
29
0
-1
23
23
27
0
0
-1
15
0
21
15
-5
0
13
0
0
0
-1
0
15
-12
0
14
15
15
23
-1
0
15
-13
9
0
15
10
29
0
-1
29
29
0
15
0
-10
0
15
0
23
27
29
21
0
29
0
29
13
19
27
7
0
23
0
-1
0
0
23
23
23
-1
0
0
0
23
-1
13
23
-1
-1
15
23
-14
0
15
15
23
25
0
29
0
29
-2
0
15
20
-5
-1
0
-1
19
20
0
0
15
14
0
15
0
-1
25
0
0
29
0
23
23
29
0
23
0
-9
19
0
-1
27
0
21
0
-1
-1
15
15
14
29
-1
15
0
14
27
7
27
23
15
23
0
0
14
0
13
-5
15
29
23
0
27
0
27
11
29
0
0
15
0
-1
23
23
29
15
0
27
23
29
27
0
0
0
23
23
-1
29
26
0
6
-1
23
27
-1
0
0
-1
-1
15
-1
-1
27
-1
23
0
15
0
0
-9
28
0
0
15
23
0
-1
0
0
-1
23
0
23
0
0
-1
29
0
22
-3
19
19
0
0
0
0
13
15
23
15
23
0
0
0
-1
27
0
23
-2
-1
23
-1
0
23
0
15
0
23
27
15
7
15
19
15
21
-1
0
29
22
0
27
-1
27
23
0
15
0
-1
15
0
0
15
0
15
19
0
23
27
23
27
0
15
27
18
0
0
23
0
23
0
0
29
0
-1
0
23
29
27
-1
15
15
0
23
0
23
0
0
0
0
-1
29
23
0
28
29
26
21
27
29
-1
0
0
0
27
15
0
0
27
0
21
15
29
15
15
0
27
0
-1
0
0
14
29
15
0
-1
15
0
0
23
23
0
23
-1
-1
23
25
15
-1
0
-1
25
0
-1
0
-2
-1
0
23
27
0
0
29
15
15
24
-3
-1
-1
7
0
-5
29
0
0
0
-5
0
15
-9
0
0
27
0
0
0
27
0
0
27
0
-1
3
21
-1
29
29
29
0
-1
0
25
23
0
27
23
0
0
0
23
-1
0
0
-1
27
-3
15
0
15
15
0
23
29
-1
23
27
-9
22
0
0
15
-1
0
15
23
0
0
23
15
-1
-1
23
29
18
0
0
0
23
0
25
0
0
23
0
23
-1
0
0
0
15
23
0
0
3
0
0
0
0
15
-1
0
13
11
-1
29
27
0
7
25
0
25
0
-1
0
-1
0
-1
29
-1
0
-1
7
0
-9
27
0
0
-2
-1
0
5
15
0
0
19
-1
-1
21
27
-3
0
0
0
0
23
-1
27
0
23
-1
23
-1
22
10
0
0
23
0
15
15
15
27
0
0
0
0
0
0
0
-1
0
-1
0
0
0
15
0
-1
0
27
-3
-1
0
0
-1
23
23
-9
14
0
27
0
13
0
7
3
-1
0
0
0
7
0
-1
0
0
19
23
23
23
-1
-1
-1
7
27
-4
0
0
23
27
-3
29
20
15
27
23
23
-1
27
0
27
27
0
27
25
15
23
-1
11
-1
-7
-1
0
-9
27
0
0
27
11
0
0
11
27
23
28
29
27
29
7
15
0
29
27
0
15
-1
23
23
0
15
23
0
13
11
-1
15
28
23
-1
0
0
27
29
29
0
27
27
27
15
29
23
0
0
23
0
0
15
23
0
0
29
25
-1
21
29
15
27
20
27
0
22
0
23
0
15
-1
0
23
21
27
0
0
-1
19
-9
27
-1
5
0
15
-2
23
26
23
29
0
-2
27
10
0
0
0
15
0
0
29
23
-1
-3
23
0
0
0
23
11
17
19
29
15
19
-1
0
7
15
15
27
0
15
15
25
0
27
25
12
11
0
25
19
-1
15
29
23
0
15
-5
0
-1
0
21
0
-1
-1
-3
27
27
-1
0
15
23
15
0
0
0
15
0
21
0
27
-1
29
15
27
14
0
0
21
23
-9
23
-3
15
0
0
15
15
0
0
13
0
0
0
-1
22
15
0
0
-1
-1
29
0
29
0
18
-1
-10
-6
-1
-1
-2
23
29
0
0
13
27
-1
15
15
15
0
-9
0
29
15
0
0
0
23
0
0
0
-1
0
11
21
26
0
29
11
0
-1
15
14
13
0
0
0
23
15
-9
13
27
-1
0
0
27
13
19
23
0
9
15
15
0
15
27
0
0
27
23
15
0
0
23
23
-1
0
17
23
23
27
0
0
21
26
23
11
18
0
-1
23
15
0
29
0
0
17
11
-1
29
0
-1
27
0
0
13
29
-5
22
23
29
-1
-3
-2
13
0
25
15
13
13
23
27
0
0
0
27
15
15
23
15
15
14
19
-1
-5
-1
17
25
-1
15
0
23
13
27
0
13
27
23
23
29
27
15
15
-1
0
0
26
0
23
0
0
-2
0
15
0
15
14
0
7
14
0
-1
0
21
22
0
23
-1
14
23
15
23
0
0
0
0
29
11
0
23
25
15
0
0
23
27
-1
15
15
-1
28
0
0
15
23
27
0
0
0
0
0
-1
15
23
0
0
-1
15
-1
-1
29
27
14
0
13
-7
15
0
23
19
29
15
-1
23
0
19
19
15
27
0
0
0
-1
0
0
0
0
27
19
-1
-1
23
0
7
15
23
-1
14
0
-1
29
-2
-1
23
0
25
27
-1
0
-1
0
27
19
0
-5
25
15
25
15
23
23
27
0
19
0
14
0
28
15
12
15
27
29
-1
-1
15
0
0
-1
27
0
23
-3
0
27
0
27
0
29
15
0
0
29
23
0
23
11
-1
0
15
23
27
23
0
27
0
7
0
29
9
-10
0
0
25
15
27
27
14
21
13
23
0
15
29
0
25
29
15
23
15
15
23
-2
15
0
0
0
0
-1
23
0
0
0
14
13
-1
-4
15
27
0
15
-2
0
0
15
-1
0
12
0
27
27
0
-1
27
15
27
0
0
-1
27
0
27
11
23
15
0
23
15
0
0
-3
29
23
11
25
0
0
0
0
15
-1
-1
23
23
22
25
0
0
29
23
-15
27
27
27
27
0
23
0
29
15
15
15
-9
29
0
0
11
0
0
0
-9
29
29
0
13
15
11
-1
0
29
0
13
23
0
27
15
-1
-1
0
-1
29
0
23
-5
5
-1
23
19
23
15
0
29
29
-3
21
-1
0
27
15
15
-5
0
0
23
-1
27
23
0
0
28
23
15
0
0
23
0
0
0
23
-1
-1
0
0
21
15
0
23
23
-1
0
27
0
22
0
0
0
25
0
0
-1
0
15
20
13
-1
22
-1
29
27
27
29
0
15
0
15
-1
15
22
0
29
0
25
-3
0
15
-1
12
0
0
23
0
0
0
15
0
22
15
0
15
0
0
-1
13
29
0
28
0
-9
0
-1
15
0
-1
29
23
0
23
14
0
-1
15
-2
29
0
0
14
15
0
29
-1
19
-1
27
0
0
21
0
13
29
0
15
28
29
-2
23
0
0
-1
0
26
27
0
0
26
-9
0
-1
-5
13
0
23
0
0
0
27
23
29
-1
13
0
0
14
29
17
23
15
15
15
0
-3
0
15
6
27
0
23
15
-1
23
0
29
0
-1
0
0
0
7
0
21
0
23
-2
15
0
0
27
23
0
23
0
23
23
0
19
23
15
29
-1
0
0
21
15
15
15
13
0
-5
15
0
23
0
0
0
19
0
29
-1
-9
0
29
23
15
0
15
-5
29
-1
-1
27
0
9
27
0
0
0
-1
15
0
0
-1
19
0
0
7
22
14
13
0
0
27
-1
0
0
-1
-2
29
23
0
-1
-1
0
-9
23
23
15
0
-1
29
29
5
15
21
0
15
20
0
-1
21
13
0
25
-1
0
29
14
0
0
27
-1
0
15
-3
15
0
29
0
0
-9
0
27
11
22
21
0
0
15
0
-3
15
-1
0
29
0
0
0
11
15
11
0
-1
23
15
0
29
15
15
0
23
0
0
0
23
0
0
-15
21
-1
23
0
15
26
0
0
23
0
-1
0
0
0
-1
23
23
0
21
2
0
-13
27
0
0
0
27
-1
19
0
15
14
19
11
-1
0
-1
29
15
-1
15
0
0
27
25
0
27
0
-5
0
25
0
11
-1
23
0
-1
0
0
-1
27
0
14
6
0
-1
0
-1
27
0
0
0
-1
-1
0
23
23
0
-7
0
0
17
0
0
29
28
13
0
29
23
23
0
25
0
23
19
0
23
0
-9
0
0
-9
0
22
15
-1
14
23
27
15
23
-1
26
22
0
25
27
0
29
0
15
-9
23
19
-1
23
0
0
0
0
-3
26
0
0
0
0
15
15
0
-1
23
23
29
0
0
27
0
-2
27
0
-1
27
15
0
15
29
15
15
29
-1
0
22
22
-2
0
0
0
11
0
-1
11
27
0
27
-1
-1
0
0
0
0
0
-1
0
15
0
-1
-8
0
0
-1
0
23
29
22
0
27
15
0
0
0
0
23
0
-1
27
0
-3
-1
0
-2
15
29
0
0
23
27
-5
23
9
15
0
23
-1
29
-1
0
0
0
15
24
15
23
27
-1
0
0
15
15
0
0
14
23
0
23
0
0
15
0
-6
-5
0
23
0
15
27
20
-9
-1
0
26
0
21
27
-1
-1
15
15
15
15
23
28
23
0
28
27
23
0
-1
15
0
0
-1
0
0
0
15
0
15
0
23
-1
6
27
0
0
-5
19
0
-1
13
9
27
19
0
25
15
23
0
-1
0
15
0
15
29
-1
23
0
0
0
0
29
0
27
0
0
15
15
0
23
0
23
0
21
0
29
-2
15
29
0
-1
15
0
0
27
19
22
-1
15
27
15
15
0
0
-1
29
23
11
0
-5
-2
0
23
27
0
0
0
-1
0
19
0
-1
0
21
27
17
0
0
15
27
21
19
0
0
23
-13
-9
0
27
0
0
23
-2
0
0
-1
28
0
27
21
0
0
23
-1
-1
0
0
-5
0
0
-1
22
0
15
13
0
0
27
26
29
-1
-2
7
0
0
22
15
0
0
27
0
23
0
20
-1
0
0
27
-4
22
0
0
15
-9
-1
-1
23
0
15
23
15
0
27
0
-3
0
13
0
29
25
0
29
0
15
0
29
0
0
27
21
27
0
27
0
0
0
27
22
0
23
-6
0
20
15
0
19
23
0
23
23
0
29
0
0
0
27
0
7
15
0
0
0
-1
-1
21
23
0
0
29
15
0
0
27
-1
15
0
0
0
27
22
0
0
0
0
7
-2
11
23
14
14
0
14
-2
0
15
0
15
-5
7
15
-1
0
0
-1
-1
0
-1
14
0
15
29
0
-1
27
7
0
0
-1
10
11
27
-1
0
0
-1
0
27
0
29
0
0
15
-1
0
-2
27
15
-1
0
29
15
21
0
0
-1
23
0
-11
0
-1
0
0
0
-1
0
29
0
23
15
15
0
0
29
15
-10
0
15
-1
0
0
19
15
0
0
-1
21
26
0
9
0
-1
23
-2
0
0
15
23
0
15
27
21
23
0
27
0
0
27
23
29
11
27
-1
-1
0
0
0
15
-1
0
0
29
23
15
0
23
0
15
0
0
29
0
0
-1
-1
-1
29
-1
0
0
15
12
0
0
0
-10
0
23
-1
-1
0
0
13
15
27
29
23
0
0
15
19
15
0
-1
15
11
0
0
29
15
22
0
0
27
13
22
7
15
0
-1
0
23
0
0
15
0
29
27
-1
15
26
23
0
0
-9
0
0
15
0
0
0
0
0
14
27
25
27
23
0
0
15
29
29
0
0
-6
0
-3
0
15
27
0
27
0
15
29
0
15
18
23
-3
0
27
15
0
23
0
23
13
23
29
22
21
-5
29
0
15
-1
0
26
28
0
0
0
-1
0
0
29
15
0
0
27
29
0
0
26
23
0
23
21
0
27
22
-1
0
0
23
15
23
-1
29
5
0
23
0
29
0
19
-1
0
28
0
27
-13
23
0
0
-9
7
15
15
0
27
14
-5
0
15
0
29
23
-1
23
27
27
23
27
0
-5
0
0
15
15
-3
0
0
-3
15
27
15
27
-9
0
29
12
0
15
27
0
0
15
15
26
-1
0
27
0
0
-1
15
23
11
0
23
0
0
15
25
0
27
29
0
0
27
0
0
0
0
0
-1
0
12
25
0
0
0
27
27
0
28
23
23
0
15
25
-6
0
0
23
23
0
0
0
0
-1
15
-1
11
0
11
0
23
0
17
14
0
0
27
0
-1
15
0
-1
-2
15
7
27
27
23
23
25
26
-1
0
0
15
-5
15
28
27
29
23
-1
23
23
0
0
24
26
0
27
0
23
29
0
29
0
0
0
11
15
-9
23
0
15
-9
0
0
0
27
23
23
15
-2
23
-1
0
22
-9
11
0
29
23
23
0
23
-1
0
23
15
0
27
0
19
27
28
23
0
0
-1
-1
13
0
-1
29
7
0
-1
0
0
0
-1
-1
23
15
29
-1
-1
15
0
15
27
0
0
23
0
29
-2
-1
28
0
29
0
23
26
0
0
0
27
27
27
0
-3
-10
0
-1
0
-1
16
27
23
23
15
23
23
0
0
0
6
26
21
23
23
-1
-2
27
23
0
23
29
15
-1
29
-1
27
0
0
27
0
15
0
23
-1
0
27
0
27
15
19
27
27
15
11
23
0
-2
29
19
0
0
-5
26
7
27
23
15
0
11
-1
0
0
15
15
0
29
28
18
0
15
0
0
15
23
22
0
-2
0
0
0
0
29
0
0
27
0
0
15
29
15
7
-3
15
3
0
21
25
19
13
19
0
29
-1
23
29
0
0
27
17
0
0
0
29
0
-1
27
0
0
17
15
0
-1
-1
-1
0
-2
-1
-1
0
7
23
0
0
22
23
23
27
-9
29
-1
15
-1
0
23
0
13
0
0
0
0
27
15
0
0
0
0
0
-2
15
-3
23
0
28
23
-3
15
15
0
0
23
29
19
0
0
-2
0
0
-1
0
0
0
0
29
0
15
0
28
0
0
0
0
-1
-1
5
29
0
21
0
-3
7
14
0
29
-6
10
27
0
23
15
0
0
0
0
15
15
0
-1
-1
15
0
0
-1
11
0
0
0
0
0
15
27
0
23
0
15
0
15
-1
11
-1
0
29
0
0
-1
23
0
0
0
15
15
0
0
15
-1
23
23
-2
0
0
0
-9
14
0
0
13
18
22
29
0
0
27
-1
0
21
0
0
15
0
0
-1
15
0
0
23
26
0
29
0
0
0
0
26
-1
-1
0
-1
-1
-3
0
0
29
11
-2
29
15
27
0
0
-9
0
23
15
27
15
0
27
29
0
26
0
0
29
0
15
0
23
0
23
0
14
0
25
19
0
0
13
0
25
-1
-1
0
0
15
15
25
0
19
-1
27
0
0
29
7
26
0
27
15
0
15
0
15
0
0
0
23
0
13
0
0
0
0
0
-7
22
0
-1
15
27
0
0
29
27
27
-9
0
15
-1
-1
7
22
-9
0
0
0
27
23
15
0
27
15
15
0
-9
27
-1
0
29
27
0
0
27
0
27
15
0
0
29
23
27
-2
-1
0
19
27
27
27
0
27
0
0
0
19
15
0
0
7
7
0
-1
0
0
23
25
0
-1
23
0
27
0
27
19
0
0
-3
27
0
14
-1
0
27
0
29
23
15
0
0
15
0
27
27
-1
27
-1
23
26
23
22
15
19
0
0
25
-1
0
27
-1
-1
-11
23
0
-1
0
15
-1
0
0
0
15
23
0
0
0
0
0
0
0
27
0
0
0
-1
0
0
19
0
0
23
-1
-1
29
0
27
-1
-3
14
-1
19
0
0
0
-2
0
-1
29
27
0
15
0
23
15
21
15
0
23
0
0
27
27
15
27
0
0
27
-3
0
7
5
19
23
-1
14
15
29
-1
-1
-1
0
0
21
25
-5
0
15
-1
27
-2
0
15
-1
0
0
0
29
0
0
11
27
15
0
3
27
15
0
0
-3
-1
0
0
0
15
-2
27
15
0
-1
19
29
-1
27
0
0
29
27
0
21
14
23
29
0
29
19
23
0
0
0
22
27
-1
15
-9
11
27
15
23
0
0
23
26
0
0
17
-5
0
0
0
-1
0
23
27
0
-1
0
0
0
9
-5
0
23
0
27
0
6
23
15
0
15
0
29
23
0
12
-1
15
0
-5
-1
0
-9
0
25
0
0
0
15
0
23
-3
0
0
0
15
23
0
29
-1
29
29
15
11
15
23
-5
15
25
15
15
-4
23
29
0
0
23
29
23
-1
-1
21
0
11
21
29
0
-1
-9
0
27
-1
-1
0
-3
27
27
-1
0
23
-9
0
23
-9
-1
27
7
27
29
0
29
0
23
0
15
0
0
0
-1
15
-1
15
27
0
-1
27
15
-1
0
-1
0
0
-2
0
0
29
0
-1
29
-1
27
26
23
0
0
13
27
26
-1
0
27
27
15
-5
0
0
23
23
-1
-5
25
-1
15
0
15
0
-5
15
0
15
23
25
0
0
23
0
-1
29
26
27
0
0
23
0
0
27
0
-1
-1
-1
15
23
0
23
23
0
0
-9
23
0
-9
0
26
-1
20
0
0
27
0
27
0
27
14
-1
15
0
27
-1
23
0
27
0
14
23
14
0
15
0
0
23
19
29
23
15
-1
-1
0
15
0
27
25
23
13
23
-1
15
22
0
0
7
23
-1
0
23
0
15
22
29
-1
24
15
15
0
0
0
23
-3
18
27
0
24
0
23
-9
-1
0
0
11
0
0
-5
11
0
29
23
0
0
0
-1
23
20
11
0
29
0
-1
29
29
23
0
0
0
7
0
11
0
0
23
0
0
0
0
0
21
-1
0
19
-1
0
0
23
23
19
29
22
-1
-1
23
15
23
0
11
0
0
0
15
15
-1
-2
-1
0
27
0
15
15
29
0
0
27
27
0
15
15
7
0
3
23
0
0
0
15
-3
29
-5
15
-1
7
14
25
0
0
0
0
29
0
0
29
0
-1
27
-1
23
0
26
0
0
27
0
-1
0
0
0
27
0
7
0
15
-1
-1
0
27
0
0
-5
0
0
0
-1
0
27
15
0
0
27
15
0
-1
-1
-1
19
0
11
23
-1
0
27
23
29
-5
27
27
27
23
14
0
3
15
22
0
23
-1
11
15
-2
27
27
0
29
27
27
13
22
0
-1
0
0
23
23
0
-1
-1
15
-1
0
29
25
29
-1
29
10
0
23
11
19
0
21
28
19
-3
0
0
15
-1
23
27
23
21
19
29
-1
0
0
15
27
19
15
0
-1
15
0
0
0
-1
-1
-1
27
0
-3
23
27
0
15
0
21
15
-3
25
15
0
29
27
0
7
21
19
0
15
23
29
0
23
0
27
-1
0
23
0
-1
-9
-2
15
0
5
-1
0
29
15
29
0
0
27
27
-2
-1
11
-2
0
13
0
-1
-2
-1
19
0
15
-1
0
15
0
0
-1
29
0
0
27
0
0
0
0
-3
0
-9
15
0
-1
-1
21
23
23
26
27
0
29
23
7
15
29
0
0
-1
22
23
-1
0
25
29
9
-1
22
0
-1
23
0
23
27
0
29
29
0
23
29
0
23
21
-1
0
15
15
0
0
25
0
-1
17
-1
20
0
-1
29
-1
21
0
14
15
0
0
27
29
-1
0
29
27
25
0
-1
0
0
23
-5
29
-2
0
27
14
0
0
0
29
21
23
0
23
15
29
15
11
-2
23
-1
0
0
0
0
29
-1
15
29
-2
29
0
0
27
-5
15
29
7
0
23
11
27
28
0
0
23
23
27
19
-2
23
27
21
-9
0
23
0
28
0
0
-1
26
29
-1
15
19
15
0
15
15
-5
0
15
23
0
-1
29
22
0
23
17
7
-1
23
15
26
27
0
0
26
29
0
29
23
0
19
23
-1
0
19
0
23
0
0
-3
23
-1
0
0
0
27
28
27
23
-1
0
-9
0
0
-1
-9
15
5
0
0
-1
15
5
23
27
0
-1
25
-1
23
27
-4
15
15
0
-1
19
0
0
27
27
27
0
23
11
22
11
27
14
-1
0
19
0
23
0
0
0
0
18
23
0
0
0
0
27
15
27
-1
0
15
23
-5
15
23
15
-1
-1
27
-1
19
0
15
-1
27
-1
-5
21
29
0
22
29
23
-1
0
0
0
25
15
0
0
27
-1
-2
0
-9
25
23
0
0
15
23
21
29
15
-2
21
27
0
20
26
0
19
0
11
15
0
0
23
23
-5
0
23
-1
0
-3
15
29
0
0
23
0
0
-1
0
23
25
15
-1
27
0
0
0
0
-1
0
27
0
27
-1
29
15
23
0
15
29
14
23
0
23
25
23
-1
0
0
0
10
15
0
0
11
14
24
0
23
27
-9
-1
0
-2
0
26
0
21
0
19
27
23
23
-1
7
0
28
19
-1
29
0
0
27
15
-2
-6
0
15
0
27
23
0
0
-1
27
-1
0
0
0
15
0
0
0
27
14
0
23
29
15
27
-1
22
-2
23
15
0
-1
-1
14
0
23
-5
-1
-1
23
-13
15
27
0
-1
29
27
19
-1
0
15
23
29
25
15
0
0
-1
27
0
19
27
27
23
0
0
23
-1
23
23
-1
0
0
29
0
-9
-1
0
-10
15
-4
-1
23
-1
27
-5
0
0
19
0
0
15
0
-1
0
15
15
-1
15
0
-5
0
0
0
27
0
21
-1
0
0
0
23
15
29
27
0
15
-3
0
0
-1
15
13
27
-1
23
16
0
-2
0
0
15
0
0
-1
0
27
0
-1
-5
27
15
13
0
23
-2
21
-1
0
0
-9
-1
27
23
23
-2
0
11
0
0
-11
29
29
0
-9
0
27
15
2
-3
-4
0
13
0
15
0
-1
0
19
23
27
29
0
25
-1
0
21
0
27
23
0
21
0
27
0
11
0
-1
11
23
-1
27
14
-1
0
15
0
-1
29
27
0
-1
0
4
15
0
29
14
22
0
28
0
21
0
22
23
15
15
15
13
-1
23
29
25
15
15
21
0
-5
23
-9
0
0
23
-3
0
-1
23
0
-5
15
15
0
27
29
23
-2
7
15
-1
-1
15
27
0
29
23
0
-2
23
0
-1
0
0
-3
26
0
15
0
0
27
-3
27
-1
29
23
-9
0
21
0
-5
0
0
0
23
0
15
23
29
0
15
-1
27
23
0
29
18
29
0
23
29
0
20
0
23
0
0
23
7
23
-1
19
7
0
14
27
0
7
13
15
15
23
23
25
-1
26
0
15
14
25
0
29
27
15
0
0
-3
0
0
4
0
0
-3
23
23
0
15
23
23
15
-1
9
-1
0
0
23
0
23
0
0
14
-1
0
27
15
15
25
29
0
0
0
0
-5
22
-1
15
23
0
29
-1
0
-5
0
-7
15
23
-1
0
-9
-1
15
15
0
0
11
-1
15
7
-1
0
22
21
27
-1
-3
-7
23
27
0
25
0
27
0
29
29
-1
29
0
-2
0
7
15
23
15
7
0
0
0
-1
23
0
0
-1
27
21
-1
19
0
21
23
23
27
15
0
15
11
-8
-11
-1
0
23
18
23
0
15
14
0
15
0
15
-1
27
23
13
-9
-1
29
-2
23
0
15
0
22
7
0
29
23
0
-1
15
0
0
0
14
-1
15
0
27
27
-1
29
-1
-5
15
0
0
-1
0
15
-1
0
-5
29
15
27
15
0
22
23
0
-1
0
0
-1
27
15
0
27
9
0
15
0
23
23
26
15
23
-1
0
27
22
0
23
0
15
15
0
23
15
0
27
0
0
15
23
15
23
24
0
-1
0
0
29
27
13
0
0
27
-1
0
-1
27
0
25
0
15
23
15
0
27
0
0
-1
27
13
27
15
-1
0
28
0
29
0
0
0
0
29
0
0
0
27
-1
0
-3
0
22
23
-1
13
0
15
-1
25
19
0
26
-1
0
-1
23
19
0
29
23
29
27
0
23
23
0
-3
-1
19
0
27
-1
0
15
29
0
0
29
27
20
0
25
15
-5
-1
27
23
10
-1
0
25
0
11
28
27
-1
0
15
0
26
-9
15
0
0
25
29
0
-2
29
0
0
0
-1
-1
0
15
15
-1
0
-11
15
13
0
-1
19
19
0
14
0
0
15
27
-1
0
15
0
0
15
0
29
19
15
0
0
-1
-9
27
27
21
0
23
22
-2
0
0
-5
27
-6
11
13
19
0
0
27
0
15
23
-10
15
27
29
0
-1
0
25
-9
15
0
0
15
-1
0
0
29
15
0
13
19
23
-1
-1
-1
0
0
29
7
0
-9
15
23
-1
-1
15
23
0
0
0
-1
15
0
25
23
23
0
-3
-13
15
15
0
23
21
0
0
0
0
-5
19
0
27
0
23
27
0
27
0
27
15
0
0
15
0
-3
11
0
0
23
0
0
23
27
21
0
15
0
0
-1
-2
0
0
29
29
0
15
26
27
0
0
23
13
10
0
-1
27
0
11
19
29
0
15
-1
0
29
0
15
-3
-1
0
0
-1
15
-5
-3
23
-1
-1
15
0
23
-1
26
0
0
0
26
27
23
27
0
0
-1
-6
0
-1
0
14
0
0
-1
13
0
15
27
-1
23
0
0
-9
27
0
0
0
-1
-1
27
0
15
-1
-5
0
27
-5
15
0
-1
-1
0
23
0
0
-1
-1
-5
0
0
0
0
-1
0
21
23
0
0
23
29
-1
27
0
-1
0
23
0
20
0
0
23
29
0
0
23
0
0
23
0
23
0
0
0
0
23
-4
23
27
0
15
0
15
27
15
0
0
0
23
15
0
24
0
15
5
15
-1
0
27
0
0
0
21
-1
0
21
-5
0
0
0
-1
-2
24
23
15
23
-1
-2
0
0
27
-9
-1
23
-1
0
23
-4
27
0
11
25
15
0
-1
-1
21
15
29
-1
25
-5
23
0
0
20
15
0
15
0
0
23
29
0
21
0
-2
23
-1
15
0
23
29
0
0
0
0
27
21
0
15
-1
15
0
0
28
0
15
0
0
15
0
-1
15
27
7
0
27
-1
0
14
10
0
23
26
23
23
0
23
23
22
0
0
27
0
-1
-9
0
15
15
29
25
0
-1
0
23
11
0
-1
0
29
0
27
23
23
11
14
22
27
-3
23
-1
0
0
0
0
7
0
0
23
27
13
27
0
14
11
-1
0
0
15
0
0
-1
0
0
15
0
0
-1
25
0
7
0
27
-5
15
0
23
-10
-1
-2
15
27
0
15
0
7
13
-1
13
-1
-1
7
-1
27
25
0
0
0
0
-1
0
0
27
14
15
21
0
0
15
10
0
29
23
0
0
0
23
14
15
0
23
-9
-1
15
13
23
0
0
0
21
0
0
15
-1
0
0
23
15
15
0
-1
23
15
29
15
0
-1
-2
0
23
29
11
13
0
18
29
-4
15
-1
15
0
0
29
0
27
0
29
0
5
15
19
23
0
29
13
27
29
0
23
19
15
-1
15
0
0
-1
23
-1
0
0
0
23
0
0
23
0
-1
29
11
27
28
15
0
23
0
27
29
23
0
23
0
0
0
0
29
25
-2
0
0
-9
0
0
23
27
0
0
15
15
-2
19
29
15
17
-9
0
-2
0
23
19
-5
15
23
27
-1
15
-1
0
0
23
0
29
0
0
23
-3
0
-9
0
27
27
27
15
15
27
0
29
23
23
0
27
0
27
0
15
23
27
14
27
0
10
0
0
-6
0
27
0
0
0
0
0
0
0
29
13
-1
-1
29
14
0
11
0
27
-1
27
0
21
15
21
0
0
27
15
27
27
-3
15
-13
0
0
-1
-1
13
11
0
0
0
15
15
-1
0
0
0
28
0
23
0
25
19
23
0
0
27
0
-1
0
15
0
0
0
0
0
-1
0
-2
23
15
0
22
29
23
22
27
-5
0
15
0
23
-3
29
23
-1
25
0
27
0
13
0
15
-13
15
0
0
-1
7
0
-1
0
0
0
29
25
10
15
0
15
14
22
13
29
15
27
0
23
15
29
23
0
0
13
27
29
-1
-5
-6
0
15
15
0
27
0
27
23
13
0
0
-9
23
27
0
14
15
0
-1
0
22
29
0
0
0
0
22
-2
15
15
22
23
-5
-1
22
0
-9
0
0
0
18
0
29
0
29
23
0
0
-2
0
0
23
0
0
23
-1
15
19
19
0
27
0
27
0
-3
14
27
-1
0
0
0
15
0
0
23
0
0
29
-1
15
-1
0
-9
23
0
0
23
27
-1
0
14
-1
0
0
-1
0
27
-1
-5
0
-1
-1
0
-1
0
-1
29
-3
0
3
21
0
15
29
0
0
-1
29
-1
27
0
0
0
15
14
-1
0
-1
29
23
27
27
29
0
15
0
15
-1
15
27
-13
25
0
29
11
27
0
-1
15
0
23
0
-1
0
23
14
22
0
0
-1
0
0
-1
0
13
22
0
15
-2
0
0
11
-1
-1
15
0
13
0
29
0
-1
27
0
-3
17
23
0
0
0
27
27
23
0
-4
-5
23
-9
27
15
23
19
0
-1
11
11
-1
-3
0
0
12
-2
11
-1
15
-1
0
23
15
-1
15
23
0
15
0
0
-2
0
0
-1
-1
0
0
0
-1
29
7
0
27
27
-9
0
29
0
0
28
0
27
-1
-1
-1
-1
0
29
15
0
14
0
15
0
23
23
19
29
25
0
0
23
0
27
23
0
20
26
0
21
23
29
29
13
29
-9
-1
15
29
26
0
27
0
0
-5
15
-1
29
0
-3
0
15
0
29
15
0
14
0
29
0
0
-1
0
28
15
0
23
0
0
29
23
-1
29
0
-1
-1
0
18
27
0
0
0
22
-2
0
0
-1
0
0
14
27
0
13
23
19
-5
0
0
0
29
0
7
23
15
-1
23
23
0
0
27
15
0
0
0
0
-1
23
-1
27
23
15
0
5
0
-1
23
23
13
22
0
0
7
23
27
-1
0
0
23
15
29
13
0
29
12
0
0
0
-1
21
0
0
-9
15
0
23
0
27
15
0
15
0
-1
0
0
0
0
0
15
15
27
15
-1
0
0
0
15
0
0
0
0
29
0
29
0
0
15
27
0
11
15
-6
0
23
13
0
0
-1
0
0
29
15
0
-9
11
23
-1
27
0
26
0
19
23
0
-1
23
-1
29
29
15
0
0
22
15
27
-2
0
15
19
0
-13
0
0
15
15
-1
29
0
-5
0
27
0
0
0
26
0
27
19
0
29
0
0
5
0
11
-3
27
27
0
29
23
27
-9
0
27
0
-1
15
23
14
13
23
23
23
-12
21
0
-1
29
-11
-1
-6
0
-4
-1
0
0
-7
-1
27
22
0
-1
0
-5
-1
0
15
0
14
0
23
-1
29
15
14
0
-2
14
0
0
23
-1
-1
15
11
0
0
0
23
15
15
15
19
0
0
-10
-1
-1
0
0
23
19
19
21
23
26
0
0
0
27
11
0
0
0
26
0
0
0
-1
0
0
0
21
14
0
15
0
-1
0
27
-1
14
0
0
0
0
-1
23
-9
11
23
-9
13
14
0
15
19
0
14
-1
23
0
-10
27
15
21
29
0
0
0
29
-1
23
-3
27
0
0
14
7
15
-1
-1
29
0
0
0
18
0
0
-3
-1
0
23
0
0
0
21
0
0
-3
0
0
0
0
0
0
21
-9
-3
-3
29
27
-5
0
-1
14
14
-1
-1
27
0
0
-2
0
15
0
23
15
21
0
27
27
15
29
27
0
0
-1
23
0
-3
-2
0
27
27
0
25
24
15
21
-1
0
0
27
26
0
7
-5
-10
7
0
27
0
27
0
-1
29
0
15
-9
-2
15
29
23
28
15
23
15
23
29
27
0
0
23
19
29
15
0
27
27
27
-9
0
-10
0
0
-1
0
29
0
0
0
-1
0
0
23
-9
0
13
15
29
0
-3
15
-2
23
0
-1
0
7
15
0
-1
0
15
23
15
27
0
-3
29
-1
23
20
29
0
15
15
0
0
0
0
15
-9
-1
0
0
0
29
-1
21
0
-1
0
-1
15
0
-1
21
15
11
29
0
0
29
0
0
0
29
23
0
15
0
-1
0
29
0
27
0
0
0
0
0
0
-1
0
0
15
0
-1
-5
-5
26
-1
0
23
7
15
0
27
23
-1
23
19
0
23
0
0
-4
15
0
0
0
0
27
23
27
0
0
0
29
0
0
0
0
23
-1
25
15
-1
27
27
0
-1
19
23
-1
21
-1
0
23
-1
0
26
-1
-1
0
0
-9
0
-1
27
-1
0
0
0
-5
7
22
29
23
0
0
-1
28
-1
0
0
0
23
-1
27
0
22
0
0
29
11
-1
0
-3
0
-2
0
0
-1
0
-1
29
0
15
0
15
27
13
0
-4
0
0
29
23
0
27
-2
14
0
29
15
0
0
25
0
0
10
0
0
-2
-1
0
-9
7
27
0
19
0
0
27
0
27
0
0
-1
0
27
13
-3
0
15
15
19
15
0
23
23
15
0
27
23
0
29
7
25
-1
23
23
-1
-2
0
-1
-1
0
0
0
-1
-1
-1
0
15
27
0
0
-1
0
19
15
23
15
15
-3
29
0
0
0
29
23
-1
0
0
15
15
0
-1
-1
15
0
0
15
0
29
23
0
15
0
-1
0
0
0
27
0
0
29
6
0
0
17
15
23
15
19
0
-5
0
27
15
0
0
0
15
3
23
-1
15
29
-5
27
23
0
0
-1
23
27
29
-3
27
23
29
23
0
27
0
27
15
27
0
-2
23
22
17
-1
0
25
27
23
0
15
27
0
7
0
0
0
0
-1
29
-1
27
27
23
21
0
15
0
29
-1
-1
15
0
0
27
15
-7
-3
23
0
0
15
-1
-1
15
26
23
-1
23
15
29
0
29
-2
27
-5
0
27
27
25
27
27
-3
21
11
0
15
0
-6
0
0
0
29
0
0
27
0
0
0
-1
15
-1
0
23
23
-1
15
15
15
23
-3
0
23
15
0
23
15
0
23
27
29
27
0
23
0
3
23
27
0
29
-1
0
-3
0
0
27
23
15
-1
0
0
0
15
0
0
-3
27
-1
15
15
0
27
23
-13
0
-2
23
14
28
27
-1
0
0
27
0
-1
-1
0
0
-2
15
29
0
15
15
29
23
23
0
29
27
15
23
0
-2
23
0
11
-1
29
-1
23
-3
15
-1
23
21
0
27
0
14
27
11
0
15
0
22
15
0
0
0
27
0
23
0
14
0
29
0
11
29
11
29
-1
27
0
23
19
-9
0
-2
-9
25
0
-1
29
0
28
0
0
23
15
0
27
21
14
19
0
25
-9
0
15
0
21
23
0
23
15
-1
-5
27
0
-1
15
0
-1
15
29
15
23
10
0
0
0
0
13
0
0
0
0
-1
15
15
0
15
26
27
19
0
0
21
0
29
0
11
15
22
15
15
15
23
27
0
19
0
-1
15
15
0
23
27
23
0
-1
0
-1
0
0
0
23
-5
0
0
0
27
15
0
0
27
19
0
29
15
-1
15
-9
0
0
-1
-1
-1
15
0
15
22
15
29
29
0
-9
17
0
11
0
27
0
0
21
19
15
0
15
15
0
-1
0
0
0
0
19
0
0
0
-1
15
23
29
15
27
0
7
-5
0
0
14
0
0
0
-1
-5
-1
0
23
15
0
0
23
-9
15
0
0
26
22
6
0
15
27
0
-5
27
23
0
27
29
0
-1
-3
0
0
0
0
21
15
23
0
-1
23
-1
0
-1
0
0
-1
25
15
0
29
7
-1
29
-1
0
0
0
15
26
24
-1
27
-1
14
0
9
29
15
0
0
-2
15
0
27
15
19
0
29
0
15
29
15
15
0
23
0
0
23
23
0
19
15
27
0
0
0
15
27
13
27
-13
27
0
0
0
25
21
23
-9
0
21
-1
19
7
0
29
0
0
-5
15
21
29
0
27
0
23
0
-1
21
0
0
29
0
0
23
-2
0
25
-3
28
19
21
29
-2
14
-9
27
0
0
0
15
0
0
0
-1
23
0
-1
0
21
23
15
-1
-1
0
0
23
26
15
0
11
11
-10
27
0
2
15
0
0
0
15
15
0
15
0
7
0
-1
27
15
23
17
6
15
-1
0
0
-1
11
27
0
0
0
27
0
-4
23
0
0
0
-1
19
29
0
-9
21
-1
23
0
0
-6
0
23
0
29
23
0
19
0
15
15
-1
25
15
0
-3
23
0
0
27
15
-1
0
0
0
0
27
7
27
0
0
0
0
0
21
0
0
-1
23
-1
0
27
-1
23
-1
19
13
0
0
0
0
11
-5
15
0
7
29
25
23
-1
23
27
7
27
-1
0
29
0
29
27
7
15
0
29
-1
23
23
0
15
-9
0
15
27
0
27
23
15
15
27
-1
0
0
0
0
0
0
23
16
0
15
3
-1
0
19
0
0
0
15
-1
15
8
-1
0
0
-1
19
27
0
0
23
13
-9
15
0
23
0
23
27
-1
15
27
-1
28
0
27
29
22
29
0
0
27
-1
0
0
-1
27
0
27
0
29
0
27
-1
27
-2
0
0
0
23
-1
29
13
27
-3
-1
27
0
23
-1
0
29
0
23
21
7
15
0
13
0
0
23
0
29
-1
29
-1
15
0
-1
-1
23
-1
25
15
23
0
0
7
27
13
-1
23
-5
15
0
0
14
0
-1
15
0
15
0
0
23
27
0
29
27
0
15
0
0
7
7
29
23
15
-1
27
15
22
15
-1
0
15
0
-1
21
0
15
0
27
24
29
27
27
-1
-3
27
29
23
26
23
23
0
0
23
15
0
0
0
0
21
-2
23
23
0
0
0
0
29
15
0
-1
7
15
0
0
23
0
14
0
23
0
15
27
-11
21
19
23
-9
11
15
23
23
-2
0
0
0
0
-1
0
-1
-2
14
0
27
23
14
0
0
0
29
15
19
0
23
-1
0
0
23
0
0
28
-1
5
14
15
23
15
-1
0
27
0
22
15
27
27
27
0
23
0
-1
0
13
0
11
15
0
23
0
0
-2
0
15
0
15
0
24
27
0
0
0
11
0
15
0
27
27
23
0
15
7
14
15
-1
-1
21
15
15
29
21
23
0
29
23
0
15
0
27
15
-1
27
29
0
-1
0
0
0
27
27
0
-2
26
21
-1
15
0
0
28
0
23
0
-3
0
-1
0
27
15
-1
21
-9
0
15
15
0
23
23
0
27
-1
0
15
21
29
23
0
0
21
-1
0
11
27
20
23
15
0
0
0
23
0
-5
13
27
0
-1
15
14
23
26
0
26
-1
0
15
27
0
-10
18
-1
25
7
15
0
29
27
4
0
-1
13
13
-1
0
29
0
15
0
0
0
14
0
-2
0
0
0
15
0
0
27
0
15
27
15
0
0
0
-1
-2
27
0
15
27
19
0
0
0
26
23
0
0
0
15
-1
27
0
0
11
19
27
22
0
0
-9
0
0
0
-3
27
0
23
13
-10
15
0
23
0
0
0
21
0
0
0
0
27
27
27
0
-1
0
14
23
23
23
-1
0
0
22
29
11
0
0
15
11
0
-1
0
14
15
0
23
0
0
0
-1
0
0
22
-1
0
0
-1
29
-1
0
23
0
27
0
-1
-1
0
22
13
-2
0
0
-1
26
0
0
15
0
25
-1
7
27
29
0
29
0
27
27
15
29
0
-1
0
13
15
15
14
17
0
-1
0
15
-1
15
-9
0
22
0
23
0
0
15
0
0
26
-1
0
-1
23
0
-1
0
29
-3
29
0
29
23
0
0
20
11
0
14
-1
25
-1
0
13
-1
27
26
0
11
-9
-1
0
23
15
0
0
0
23
-3
23
0
29
27
0
-15
0
23
27
23
0
0
27
0
0
15
0
23
0
15
0
29
29
15
0
15
0
-1
21
15
-1
0
15
15
-1
0
23
0
0
0
0
0
0
15
27
23
0
-4
15
-5
0
0
0
-1
0
15
0
0
0
27
0
27
27
0
0
19
11
-1
0
0
23
-1
15
23
0
0
23
27
0
29
23
0
23
26
-1
0
7
11
0
23
0
0
-1
-1
23
27
0
29
22
23
0
-1
27
0
-1
0
15
6
29
27
27
22
10
15
29
29
0
23
0
-1
19
0
14
21
27
23
-1
22
0
15
0
0
29
0
0
19
0
-1
-1
15
26
0
-1
0
0
27
0
14
27
0
-1
0
-3
29
0
-1
28
19
0
0
19
13
15
29
0
27
-3
11
-1
0
-1
-3
-1
-1
0
29
23
-13
0
17
27
27
15
0
0
-1
15
15
21
0
-1
-2
19
11
23
0
0
-1
14
-1
0
21
-1
0
15
0
15
25
-1
27
26
-5
23
0
0
0
0
27
0
23
27
-1
-1
25
23
-1
0
-4
0
15
13
22
0
19
28
0
15
23
13
-2
0
26
15
23
-5
28
19
0
0
13
17
23
24
-5
0
-1
23
0
29
26
15
0
15
0
0
15
29
27
-1
15
-1
0
0
0
19
15
0
13
21
23
15
19
25
-1
29
0
0
-1
29
27
15
-1
23
0
29
-1
29
-3
0
0
-10
0
27
0
7
15
-5
-1
27
29
23
0
27
0
0
23
21
27
0
0
0
0
0
-1
0
-1
26
-1
0
15
0
13
27
-1
-3
3
23
-3
0
23
0
-1
23
0
-1
25
27
29
15
15
29
0
-1
0
0
15
11
29
26
-5
23
29
29
25
-1
15
21
19
0
0
23
15
0
-1
0
27
22
23
23
0
25
0
0
0
0
15
21
15
0
15
0
0
23
-9
15
-1
25
15
29
21
14
23
0
0
7
-1
29
23
25
23
0
29
5
27
15
0
25
-1
0
23
0
-1
-1
15
0
29
19
0
-1
0
0
0
-1
0
0
0
0
23
0
23
0
-2
29
0
15
27
15
15
23
0
-1
-1
22
15
0
0
-9
0
0
-2
0
15
27
27
26
26
0
0
12
15
0
-1
-1
-1
0
0
15
0
-1
23
0
7
25
0
0
27
-5
0
23
0
-1
23
0
23
13
0
0
-1
27
0
27
15
10
0
23
0
0
7
-1
-1
17
0
23
0
7
0
23
0
-1
27
0
0
-6
27
13
-5
0
0
0
15
21
0
-1
-5
29
15
29
29
0
-1
0
0
7
0
14
0
11
0
0
0
0
-1
27
23
-1
7
29
23
15
-1
0
21
-1
-3
0
22
0
11
3
0
-1
0
18
-1
0
0
-1
23
0
15
0
0
0
23
23
15
27
19
29
0
0
27
14
0
-1
15
0
0
0
0
0
0
27
15
-3
-1
0
15
0
0
27
0
7
15
0
23
-1
0
-2
15
15
23
29
21
27
0
23
0
20
0
-1
0
0
-1
0
0
0
27
-1
15
0
0
-1
15
0
7
14
15
15
11
0
0
19
0
0
0
20
0
27
15
15
0
29
0
-2
0
22
15
0
-1
27
0
29
23
0
0
0
0
23
29
0
-1
0
27
15
0
15
-1
0
-2
23
29
29
-1
0
15
0
0
28
2
0
15
15
15
0
-1
0
-1
28
0
-5
23
0
0
23
13
15
15
27
15
-1
7
15
-2
0
0
28
27
15
0
14
0
28
0
0
15
15
13
-1
15
27
0
0
-1
13
15
26
5
0
-2
27
22
23
27
-1
0
7
0
0
-2
15
27
0
27
0
0
-1
0
0
0
28
27
28
27
-1
23
-2
-2
17
15
0
-1
15
23
14
29
15
23
19
23
14
29
27
-5
11
23
15
23
15
0
-1
-1
15
23
13
27
13
0
29
0
21
27
0
11
0
19
26
23
0
22
-5
23
-1
29
22
29
0
11
27
27
0
23
23
0
0
0
-2
15
0
14
0
0
15
-9
0
0
0
29
0
0
-1
0
23
9
27
23
0
0
15
-1
-9
-1
0
23
0
28
21
0
15
0
28
0
25
0
0
23
23
15
0
-1
-1
0
15
0
0
0
23
27
15
19
27
0
-5
29
0
15
0
0
-1
0
22
26
29
0
25
23
0
15
-1
23
23
29
0
-2
0
23
0
0
-1
23
-1
14
-3
0
0
0
27
-1
27
-1
0
22
23
15
0
0
0
-1
22
0
0
27
15
-11
-1
23
15
-5
0
14
0
23
-1
29
14
23
21
0
-5
23
-1
-5
0
0
23
0
0
15
-9
17
11
0
0
15
0
-1
-1
0
0
11
0
15
19
0
0
23
-1
13
0
-1
-1
29
-1
0
0
-5
15
-5
15
0
7
25
0
0
21
18
-1
-1
21
15
29
22
0
23
29
-1
0
19
0
13
23
-1
0
27
27
0
0
0
0
0
22
-1
29
19
-1
15
23
-1
-6
-5
0
27
23
-1
-9
29
23
-1
23
-1
0
-1
-1
0
27
15
15
0
23
0
21
0
23
23
-1
15
27
28
15
21
0
23
0
0
27
25
27
-5
0
0
20
-3
29
-1
11
0
28
15
29
28
15
27
0
-4
0
13
0
21
-1
23
27
0
14
0
0
23
27
19
0
29
22
0
27
0
0
27
-1
-2
-1
-1
15
-1
0
-1
27
-1
0
27
-9
0
-2
-1
29
23
27
0
28
-1
-1
23
27
0
29
0
0
15
0
29
0
23
0
0
-1
0
0
-1
0
0
0
23
15
-3
25
23
23
29
0
26
23
-13
0
0
0
-1
-1
27
0
0
27
-1
0
23
0
0
-1
-9
15
0
0
0
0
0
28
23
23
27
25
0
27
-9
0
-1
0
0
27
0
0
19
19
0
29
0
22
-1
15
0
0
-1
27
0
0
11
21
0
29
7
23
23
29
15
0
27
27
15
0
0
0
15
23
0
-5
-1
15
25
27
23
27
29
-1
22
15
23
15
29
0
0
-1
0
7
7
15
0
15
0
0
-1
0
23
-1
15
-1
27
0
-1
15
23
14
-9
0
-1
-9
15
-9
-1
0
-5
17
-1
0
29
29
21
0
23
27
15
15
23
0
28
0
15
0
0
23
0
-1
0
0
-1
0
23
0
15
-1
23
0
15
22
23
27
27
23
0
21
23
15
23
0
-1
23
23
0
0
0
27
15
0
0
0
-1
15
0
0
0
23
0
15
0
0
0
19
0
0
-1
0
24
23
29
0
29
0
-1
27
23
-1
23
26
-4
0
15
-1
0
0
0
29
13
-1
0
11
0
15
0
29
23
11
13
0
-3
27
0
-5
0
27
23
27
29
27
0
19
27
27
0
0
23
15
0
15
7
15
29
0
15
15
0
0
0
-1
23
27
23
27
0
0
0
0
15
0
23
0
15
0
-1
28
0
0
27
-2
13
0
6
10
15
0
0
23
0
0
21
-1
-1
0
23
25
10
28
23
22
23
0
0
0
0
-1
15
0
29
-1
0
15
0
0
0
0
21
0
0
23
0
0
-1
15
0
0
19
19
-9
-8
0
23
15
-1
19
15
0
23
23
27
23
0
15
27
15
19
23
0
29
0
23
0
0
23
15
21
15
0
29
15
15
0
0
-1
0
-1
-1
0
-1
23
-9
29
-5
-1
0
15
7
27
0
0
22
-9
0
21
27
26
0
23
15
15
0
7
19
21
0
15
15
-1
15
-1
27
15
23
0
28
-3
27
27
29
-1
0
11
27
0
-1
15
0
21
18
27
0
0
25
29
0
-1
15
-1
15
27
0
-10
26
23
15
15
29
0
23
29
15
13
0
23
0
22
27
15
0
0
-1
-1
27
27
29
0
0
27
26
25
11
0
0
29
0
0
0
-1
23
29
0
-1
11
15
-2
0
15
17
-1
0
7
19
0
29
13
15
-1
0
0
0
15
25
0
-1
23
23
0
27
0
27
29
0
0
-1
0
18
27
0
27
29
-9
-4
11
-9
23
23
-1
29
-1
15
15
-1
15
0
0
29
15
15
0
0
-5
29
-1
0
23
15
23
0
0
0
29
0
13
23
0
27
15
27
15
11
23
13
-9
27
21
-2
-1
0
-5
-7
27
-2
23
-1
0
11
0
0
23
-9
0
-9
27
-1
27
-1
12
29
-1
0
15
0
0
0
28
29
29
0
-1
-1
15
28
19
19
-5
23
26
0
15
15
0
19
27
23
7
29
-1
7
15
27
-3
0
15
0
29
29
18
0
0
0
15
-2
-1
0
23
11
0
-2
-1
23
23
0
0
-1
-1
-3
26
0
29
15
0
29
19
29
26
21
25
23
27
0
0
23
29
-2
15
15
0
18
0
0
0
0
23
0
29
-1
23
29
-1
29
29
0
0
0
0
0
15
-1
15
15
27
0
25
23
-9
27
-1
0
27
-2
0
15
0
-1
0
0
15
0
13
29
-3
0
0
28
-1
28
0
0
21
-3
0
19
-1
27
13
29
15
0
27
18
27
23
0
-5
-9
27
15
21
0
27
7
7
0
15
14
-1
0
15
27
0
-2
0
11
0
-1
29
0
3
27
-5
0
-2
21
27
29
11
23
0
0
23
23
0
23
0
0
15
13
-9
19
0
0
-9
0
27
15
15
-1
0
0
29
25
19
0
29
-1
29
-1
0
15
0
-1
0
7
15
27
27
15
0
-1
-9
0
0
15
-1
0
23
-1
-1
0
-1
29
29
11
15
23
27
-1
0
0
15
0
-9
15
0
0
0
27
0
17
27
0
0
-9
-1
29
-1
26
23
15
-1
0
23
27
0
23
0
0
29
0
0
-10
23
-1
-3
23
0
-1
23
15
21
-1
15
27
23
0
0
0
-1
0
0
-9
23
0
-3
-1
29
0
-1
0
15
15
0
-1
0
27
-1
0
0
27
0
0
-9
-9
19
23
26
23
0
0
25
0
23
27
0
0
23
-1
-1
19
-1
15
7
0
19
13
20
0
-1
0
-1
11
22
-2
0
0
15
0
23
0
15
-1
0
0
0
-1
-1
-1
0
-1
0
-1
19
27
0
-1
0
13
0
0
-1
15
0
23
23
0
-2
27
0
15
29
15
11
0
-1
13
15
28
12
0
-5
13
13
27
15
0
15
19
27
0
0
0
8
0
-1
27
0
0
-1
0
15
23
23
0
-2
11
-1
-1
15
0
25
0
13
-1
-9
0
3
7
0
27
0
0
0
0
-1
-9
0
13
0
0
11
23
-9
25
0
18
15
0
23
25
14
29
23
27
23
-2
29
0
0
0
13
15
0
29
0
-1
21
0
27
27
-1
0
23
15
14
0
25
22
-2
0
10
29
-1
-1
15
15
-1
-1
0
-9
25
15
-1
0
21
27
13
0
0
19
23
23
0
27
0
0
29
0
27
0
0
28
0
29
-2
29
0
0
-1
0
0
0
-1
23
23
0
15
15
7
0
0
0
29
0
15
0
0
29
0
0
23
15
0
-10
-1
0
27
23
-3
17
23
23
0
14
29
0
15
15
-1
0
0
23
-1
-9
27
0
0
21
-3
-1
19
23
0
-1
29
26
23
29
0
11
0
15
27
0
25
0
27
-1
23
0
23
0
0
0
22
15
29
-1
-1
0
19
28
-1
27
27
15
-1
15
21
-1
-1
0
0
10
0
0
0
21
-1
25
11
0
0
7
0
0
14
-5
0
23
27
27
12
0
29
15
0
21
-9
26
-1
15
0
-1
0
29
0
27
0
19
15
15
0
29
23
27
23
15
15
27
15
29
15
0
0
29
-1
23
0
25
15
26
0
0
29
0
23
29
0
29
11
25
0
10
-1
0
29
-3
0
29
-11
23
-1
27
23
23
0
29
0
23
0
7
29
27
0
0
0
27
23
27
14
29
-2
0
0
0
22
29
0
14
29
0
0
15
23
15
23
14
0
23
13
-1
15
15
23
19
-1
0
15
-1
28
15
0
15
0
27
-1
23
0
-1
29
-1
29
15
14
27
0
3
0
0
23
29
14
0
15
23
0
0
-1
0
0
23
13
0
29
23
-1
15
27
0
26
0
15
7
-1
15
-3
-1
15
-1
15
0
0
22
27
23
14
23
0
15
0
0
-1
14
15
0
-3
15
23
7
0
23
0
15
0
-2
29
23
0
15
15
0
15
7
0
-1
-1
0
15
23
-1
0
-1
27
-1
0
21
27
15
0
23
23
29
-1
-5
0
23
-1
15
11
27
0
23
23
0
0
-1
-9
14
-1
27
27
0
0
0
23
19
29
29
11
0
15
0
0
15
21
0
27
0
23
15
0
14
0
29
21
23
-3
0
11
-1
0
0
-9
23
0
29
27
0
15
23
15
0
19
15
-1
29
0
13
6
23
0
7
7
0
0
-1
29
-1
0
0
27
-9
15
23
0
23
0
15
0
15
0
27
11
15
23
15
0
0
0
23
15
23
0
0
15
0
0
27
-3
15
0
0
27
23
21
14
28
0
15
15
25
0
0
0
-2
29
27
23
15
23
23
29
21
0
-9
0
0
15
27
15
25
0
22
0
0
27
0
15
15
15
15
0
13
0
27
27
15
27
22
23
29
0
0
0
7
0
0
0
0
0
0
27
0
27
23
-1
23
29
15
0
0
14
15
0
27
0
0
0
-1
23
-1
0
0
-1
15
0
0
-1
-1
-1
0
0
15
0
23
0
0
0
15
15
21
15
0
-1
23
-9
15
-1
0
15
27
29
-1
26
11
23
29
-6
0
0
-1
21
0
29
-1
-1
15
18
0
17
0
0
0
27
21
23
23
0
0
0
15
-10
22
27
-10
-2
29
0
-1
-1
-1
0
15
15
29
-1
27
-1
-3
24
29
0
25
13
0
23
15
0
0
27
-1
13
0
0
0
0
-1
-1
19
0
13
29
17
29
0
25
-1
-1
0
27
0
0
0
-3
0
-2
15
0
0
23
29
-1
-3
-1
0
27
0
15
15
0
14
-5
23
14
11
27
0
29
22
15
0
29
0
0
11
0
-1
0
0
0
0
7
0
25
0
0
0
0
20
23
0
0
-5
15
-3
0
29
0
0
28
0
-1
18
0
11
15
-1
0
0
27
0
0
-1
15
-1
-1
0
29
19
0
0
29
0
-5
0
21
14
-5
0
0
0
15
19
0
-1
26
-3
15
0
21
29
23
25
-1
-1
29
0
22
23
0
15
19
23
0
0
0
23
11
15
19
15
7
0
0
-3
0
17
14
0
-1
21
0
0
15
15
15
0
0
-1
27
0
-2
27
15
13
15
0
0
15
0
15
0
15
0
29
0
25
15
15
0
-1
0
-5
-1
0
27
19
15
-2
0
27
0
19
23
-3
27
7
27
-9
23
0
-1
-1
-1
22
15
0
23
19
21
0
0
0
23
15
29
21
-1
0
-1
-1
0
27
0
0
13
-1
29
25
15
-1
13
26
0
23
-9
23
15
-9
15
14
26
0
0
0
0
0
15
0
23
0
0
-1
23
0
0
0
19
21
0
13
11
29
15
19
23
0
23
0
0
0
24
0
-1
29
29
0
27
21
0
-1
23
0
0
0
0
22
15
0
0
0
14
23
-13
27
15
15
0
29
7
0
0
0
0
7
0
-1
15
0
27
-1
-9
27
23
0
19
0
23
26
15
0
15
-5
0
-2
0
23
-1
0
0
0
11
15
28
23
23
0
22
14
0
21
-1
-10
-1
7
0
23
0
-1
29
14
27
0
29
-1
0
0
15
-1
0
23
0
0
0
0
0
0
0
27
-3
0
15
0
27
27
21
0
23
-9
23
23
0
0
-1
26
-1
15
15
0
0
0
27
23
23
0
29
0
15
-1
9
0
-13
23
28
23
27
25
23
-3
0
26
29
0
-1
0
0
0
-1
23
0
0
15
13
29
0
0
7
0
-1
26
-5
-5
27
-10
11
22
-3
0
17
29
0
25
15
25
13
0
0
19
-1
15
0
27
27
26
13
27
0
11
0
11
0
0
15
-1
0
-1
0
0
0
5
27
0
15
23
19
15
23
27
15
-1
29
0
0
0
0
25
23
-5
-1
23
0
23
23
0
-2
0
27
0
19
0
21
0
-1
29
0
15
0
27
23
0
15
0
-10
19
0
-1
23
27
28
15
-1
27
0
27
0
-1
0
27
-2
0
23
28
0
13
0
15
23
0
15
0
15
0
15
13
29
17
23
15
-1
-1
23
19
0
0
0
23
0
15
0
23
15
29
15
-1
0
0
23
0
0
21
0
27
22
29
15
0
0
23
15
-1
15
0
-3
0
27
23
15
19
27
0
0
0
19
-1
0
-1
-1
21
0
-1
21
23
11
15
15
21
0
29
11
0
-5
0
7
0
23
19
14
0
15
14
21
0
29
15
-3
-1
0
-2
0
-1
0
23
0
0
7
0
0
29
0
0
29
15
26
0
0
0
23
0
-1
0
0
-5
-1
13
-3
-1
0
29
-1
29
23
0
-2
-1
27
-3
15
0
23
0
-9
15
7
15
25
0
0
-2
0
-1
15
15
5
0
27
27
23
-9
15
0
0
0
-3
-2
0
15
0
27
0
29
0
29
23
0
29
27
0
0
14
15
13
23
0
29
0
15
0
-1
7
-5
-9
0
0
25
15
23
-1
0
-3
27
26
23
23
27
0
27
0
28
23
-1
15
23
0
0
27
27
0
15
23
0
0
-11
0
-7
0
0
-2
0
15
27
15
15
0
0
15
5
27
0
23
15
-1
29
0
0
-1
15
23
-1
19
23
-5
14
-1
-1
23
13
27
0
27
0
27
-1
15
0
0
23
29
-1
-2
27
15
0
0
21
13
0
0
0
15
27
-1
27
15
23
23
28
22
0
-1
-1
29
-1
0
15
29
15
15
21
21
0
29
-2
15
29
-1
-1
27
22
0
23
5
23
0
0
-1
0
-1
26
-1
28
0
23
29
0
15
15
0
-1
19
0
-1
0
27
0
0
0
15
29
15
11
29
0
27
-4
-1
29
27
23
23
19
-1
15
0
-9
0
13
0
0
21
-3
13
27
0
15
23
25
0
0
23
15
15
-1
23
0
23
13
-3
29
-3
15
15
27
0
-2
15
0
0
11
-5
0
15
15
29
23
0
0
-1
0
-6
0
-1
11
0
23
0
14
0
0
15
0
15
1
23
0
0
23
23
29
0
14
25
29
23
-1
0
-1
-1
0
23
0
-1
0
-1
-9
-2
0
29
23
23
27
-1
-1
0
23
0
0
23
0
0
0
15
0
7
27
-1
-9
-1
0
22
22
0
0
23
0
0
29
0
0
29
0
0
-9
-1
-9
15
23
0
-1
15
-11
-5
22
0
15
19
-13
27
0
0
15
0
27
0
27
0
15
29
-9
0
15
19
29
0
27
19
23
0
5
0
0
15
-1
0
0
-1
27
0
0
29
23
27
21
0
-9
27
19
0
0
27
0
-5
22
-1
-1
28
0
-5
28
23
0
15
28
0
0
-1
0
-1
23
7
23
23
-1
27
0
27
0
15
15
0
0
0
0
-3
0
-1
9
0
14
-1
0
0
0
29
7
0
25
27
-1
0
13
-1
0
10
15
0
29
23
0
13
0
0
0
0
0
29
15
-9
-1
0
0
29
-1
15
-1
0
0
-1
23
-9
15
17
0
-2
25
0
0
15
0
0
29
15
15
0
0
0
27
15
-9
0
23
24
-2
-1
23
23
15
23
19
26
27
29
27
27
15
0
11
23
15
0
0
0
0
21
0
-1
29
23
-1
15
-7
0
0
15
23
-3
27
0
0
0
0
29
7
27
-1
29
0
0
12
15
27
19
-1
15
-1
0
23
0
21
0
14
0
0
0
7
27
0
29
22
0
0
0
27
0
0
0
0
0
-3
0
0
15
29
15
-1
0
-1
27
-5
-1
19
19
23
15
-1
-1
0
0
27
23
6
27
27
23
-1
15
-1
15
23
23
11
0
23
-1
29
0
-1
0
23
-1
23
29
15
0
27
23
26
26
23
0
13
13
0
-2
0
27
23
15
0
23
19
23
-5
15
29
15
21
27
0
0
0
0
29
-1
23
-1
0
0
11
0
0
0
27
-5
0
19
29
0
-1
0
28
0
-1
0
15
27
0
29
15
0
0
29
23
19
-1
23
-1
28
0
15
27
0
25
7
0
0
0
27
20
0
0
15
-5
0
15
0
0
-3
0
23
15
14
15
0
0
25
29
0
29
23
0
0
15
-1
11
-3
14
23
-10
11
27
21
23
27
29
19
27
0
0
21
0
0
-1
14
15
23
14
0
23
0
0
0
0
-9
29
0
23
15
0
-1
0
23
0
0
0
-1
0
-3
29
27
-2
-1
0
-5
0
0
-1
29
-1
0
24
-5
-1
0
19
29
-14
0
-1
-1
23
27
-1
-1
20
21
-5
0
15
19
0
0
0
15
-1
27
0
23
15
15
23
0
21
23
29
0
0
0
27
23
7
15
0
-9
0
0
0
0
-1
0
-1
15
26
0
15
23
15
0
15
15
13
-5
-1
15
0
0
0
13
29
25
-1
0
0
15
-2
-1
23
0
23
0
-1
15
29
15
0
23
0
13
-1
0
0
26
0
0
19
15
27
0
5
23
27
27
0
19
-1
23
11
27
28
15
0
28
14
14
0
13
0
0
27
7
0
0
15
-1
25
23
-1
23
24
-13
23
0
15
29
27
15
0
26
-1
0
0
27
26
-5
0
27
0
0
27
0
0
-1
0
0
-1
0
-1
-1
0
0
0
0
0
27
23
15
23
0
20
25
25
0
-3
11
0
0
0
0
25
0
23
-2
28
29
0
7
-1
23
29
0
29
0
19
23
-1
0
15
0
15
0
24
-1
-1
-1
25
22
0
0
23
0
11
25
-1
-9
27
-5
-5
27
23
19
0
0
-1
0
13
0
12
0
27
11
14
0
0
-9
23
-1
0
-1
0
0
0
27
23
29
23
0
23
-1
15
-1
-1
-5
0
15
0
0
11
15
21
0
0
21
0
29
0
0
23
0
23
0
-1
0
0
0
15
0
27
11
15
0
27
15
15
25
-1
15
-1
27
0
23
-1
23
-1
23
15
-5
0
15
0
23
27
19
15
14
0
7
15
27
15
13
0
0
15
0
29
23
0
0
21
29
0
0
23
23
13
-1
14
-1
27
29
0
0
29
23
0
0
0
0
29
0
0
21
0
0
0
0
27
23
15
15
15
27
0
27
-1
-1
0
0
27
29
0
0
0
0
0
15
0
-1
7
-1
27
15
23
15
0
0
24
0
0
0
7
19
15
23
15
0
27
-1
15
0
23
0
0
-5
0
0
29
15
10
0
15
26
0
27
15
0
0
0
0
0
26
14
0
-1
0
28
0
0
-10
21
29
15
14
0
-2
15
28
0
-1
-2
15
0
-7
0
0
15
15
19
23
-1
26
0
-9
-9
0
27
0
0
23
27
23
0
15
25
0
-1
-1
27
0
27
7
-5
27
29
-1
22
0
23
-1
-3
23
29
29
0
13
15
27
15
0
-1
26
14
15
29
15
23
-1
23
29
23
0
0
0
-1
-11
-3
0
0
0
15
13
-1
0
27
0
0
0
-5
29
0
-3
-1
28
0
15
0
-7
-1
0
29
0
27
0
0
-10
0
27
-3
0
0
19
-1
15
0
27
0
0
19
-3
0
15
15
0
0
0
15
0
25
0
28
-1
0
0
29
19
23
26
-2
17
27
27
0
0
29
11
0
15
9
-9
-3
0
23
0
23
0
15
23
0
0
0
15
0
-1
0
-1
0
0
26
23
0
0
0
-3
0
0
0
0
21
0
0
-1
0
0
0
0
23
28
26
23
-9
0
19
15
27
0
14
15
27
27
0
0
13
-1
23
0
0
-1
-1
0
27
0
23
23
-1
0
-9
0
15
-1
-1
23
0
15
-1
0
0
-5
-1
29
19
23
0
13
15
27
0
27
0
23
-5
0
0
11
0
13
29
23
17
0
0
-1
-1
0
23
0
0
27
17
0
-1
15
0
0
-1
27
0
-5
-1
-1
19
0
-1
0
23
0
0
29
15
-5
27
-2
22
-1
25
0
-1
15
-1
27
25
0
29
0
15
25
-1
15
0
27
15
0
23
23
15
15
0
0
29
15
-1
-10
0
0
15
-10
0
23
23
-1
0
25
0
13
-1
0
0
19
0
29
0
0
0
23
-1
0
29
23
0
15
29
23
13
0
29
23
0
15
-1
0
0
10
-1
0
-3
0
0
15
29
0
0
0
23
-4
0
27
22
0
-2
12
14
-9
15
0
23
23
-1
0
27
-5
0
26
29
0
15
29
0
-1
0
0
26
-1
22
-1
29
15
-3
0
0
25
21
-1
7
14
0
0
-3
-1
-1
22
27
29
25
7
0
29
0
0
23
27
-1
11
13
0
15
23
15
0
-1
23
29
0
21
0
23
27
29
23
14
27
15
0
15
15
22
0
15
15
29
0
11
13
15
0
0
14
0
0
0
0
0
23
27
0
0
29
21
0
15
0
27
0
15
-1
15
-1
15
23
-5
15
0
15
27
0
0
29
29
0
27
0
0
23
0
0
0
0
-11
23
27
0
25
25
-1
22
15
-1
29
0
0
19
-1
29
15
23
0
-1
15
-5
23
0
0
-3
0
15
0
25
-1
23
0
0
7
0
27
19
-1
29
0
0
-1
23
0
25
23
7
14
-1
0
0
29
13
0
15
0
0
0
15
15
27
15
0
0
-1
0
23
29
0
15
-1
19
0
0
-1
0
0
13
27
-1
0
0
15
-9
0
15
15
0
-9
27
0
23
-1
-14
-1
23
-1
0
0
0
7
15
0
0
15
14
23
0
15
25
0
0
27
-3
23
23
-3
22
15
0
29
-3
0
-3
0
23
23
23
0
29
23
0
27
15
23
29
-1
0
0
15
14
0
0
29
0
27
27
14
0
0
15
15
0
13
27
21
15
29
15
-1
0
0
0
0
28
27
0
-1
21
0
0
-1
0
27
23
0
0
15
0
27
23
0
0
15
21
0
15
-7
27
15
0
7
22
23
0
-1
-1
-1
27
23
27
0
22
0
0
29
0
0
27
-10
0
27
14
-3
0
0
0
-1
27
29
-1
15
0
15
0
-1
27
-9
0
19
23
14
23
15
15
0
-9
23
0
23
-1
6
0
7
0
0
-1
14
23
-9
13
23
-1
-1
23
0
-9
0
23
-3
15
0
23
0
-1
0
23
-1
27
23
23
15
29
0
-1
0
27
0
0
23
0
23
15
14
-1
27
29
0
27
27
23
-1
-2
15
29
-1
-1
15
0
-1
0
-1
27
27
0
-1
7
0
27
27
23
19
0
-1
9
0
14
15
15
27
23
0
-5
0
23
0
23
29
15
23
-1
27
-1
0
23
27
27
0
21
-2
17
21
-2
0
0
-1
27
27
0
0
29
0
23
29
0
15
0
0
15
23
0
-1
-1
23
29
15
20
0
29
21
15
0
27
15
27
22
-3
-1
0
29
23
0
15
23
0
0
0
-1
-1
0
0
0
-5
0
15
-1
-2
15
15
27
29
27
23
0
15
0
15
0
0
0
23
-1
23
0
0
23
0
0
23
11
14
-1
15
19
15
0
15
11
14
29
29
21
19
0
0
11
0
-1
29
29
-1
23
-1
-1
0
-1
0
0
23
15
0
15
0
28
25
-1
15
27
-1
23
23
-2
25
23
0
29
0
29
-1
0
0
25
23
-1
0
26
-1
-1
0
-6
-1
0
15
21
0
27
0
0
19
29
19
29
19
0
27
0
-9
21
0
29
29
15
-9
-1
0
27
15
23
0
0
-6
0
0
25
14
-1
0
20
0
23
0
15
11
-1
-1
-1
-1
-1
29
27
29
29
27
13
0
4
15
0
-1
27
15
22
0
29
0
27
27
23
29
0
0
0
25
0
-1
0
23
23
23
0
23
15
0
0
23
23
25
23
0
0
0
15
15
-1
0
-2
-2
0
22
-2
29
-10
-1
15
21
-1
0
14
0
19
0
14
23
15
14
27
0
0
0
23
15
23
20
0
23
23
-3
0
0
19
23
-1
25
14
-1
25
29
-1
-1
11
0
27
0
7
23
0
6
0
-1
-2
19
27
19
-1
0
-1
27
0
-1
0
0
19
0
23
-2
23
14
0
0
15
26
29
7
23
15
23
-9
6
0
15
15
-1
15
0
-1
-1
0
23
7
-3
23
-1
28
-1
23
23
0
0
23
29
27
15
-3
29
15
0
27
29
-5
15
-1
0
15
28
23
0
15
0
0
0
-1
0
15
29
0
0
15
15
-9
0
0
0
15
0
-5
0
-13
27
0
11
-9
29
27
-1
25
29
0
15
0
0
0
29
0
15
23
22
0
27
0
-1
-1
0
0
15
29
0
15
0
15
15
0
11
0
-1
25
-5
29
-5
22
25
15
-5
0
15
23
0
15
19
-3
29
27
0
23
0
29
-2
15
27
23
-1
0
-1
-1
0
0
0
0
0
0
27
0
27
-1
25
21
21
0
9
-1
29
23
14
0
-1
-1
0
0
0
-1
7
0
0
0
29
18
23
0
0
25
23
-1
0
23
-1
22
27
23
23
29
7
23
0
-1
29
15
5
0
-1
15
23
15
0
29
0
0
15
0
13
15
0
-1
23
-5
0
-1
-1
-5
-1
-2
21
15
0
27
15
0
0
15
23
0
19
13
27
-1
0
0
0
0
0
0
19
0
0
0
21
28
0
23
0
15
-1
23
29
23
23
0
15
0
13
0
-3
29
0
23
23
0
29
21
15
15
15
-1
15
15
19
0
29
15
15
0
0
0
29
15
23
0
23
0
11
-9
23
19
-1
27
-9
0
0
29
-5
0
0
-3
11
0
-5
0
25
0
-1
23
27
0
11
-1
27
0
-1
0
26
0
15
0
29
0
5
0
29
18
29
15
0
29
-1
23
0
0
15
0
0
15
-3
25
0
-1
11
0
0
15
0
-1
27
0
26
-9
-1
0
0
29
0
29
15
15
21
0
-9
24
-1
29
29
15
0
27
23
27
0
23
0
23
-2
19
0
25
27
0
-1
0
-1
23
0
29
-2
0
0
15
27
-2
29
0
23
27
15
27
15
0
11
23
0
23
-9
-1
0
0
0
0
-9
0
0
0
19
27
23
0
0
-1
27
-1
21
13
7
22
0
23
0
15
27
23
25
19
0
0
19
0
0
0
-1
0
15
0
19
0
23
0
27
15
-1
23
0
23
15
-1
23
-2
23
-1
-1
29
-5
0
27
0
-1
-1
22
0
-1
0
23
29
27
-9
0
-3
0
0
-1
11
0
-1
15
7
0
6
-1
-1
15
29
0
29
29
23
0
-5
18
0
23
0
0
27
27
27
-3
9
-1
23
-5
0
0
0
0
-1
15
23
0
0
29
15
23
29
0
0
-5
0
0
-1
26
0
29
14
0
15
11
-1
27
0
27
15
0
0
0
0
29
0
28
15
-9
0
15
-3
15
0
23
27
19
22
14
0
0
21
15
0
0
27
0
29
27
-1
21
29
-2
15
29
0
0
0
15
0
-3
25
-1
0
15
27
13
15
0
15
-6
0
15
7
27
-9
-1
0
0
0
0
0
0
0
-9
0
15
0
0
-1
29
0
-1
25
23
0
27
15
-2
22
0
15
7
15
11
0
23
-1
-1
0
0
15
23
0
-2
27
-1
29
22
-1
0
0
-1
23
0
23
23
25
23
0
27
0
0
0
15
0
0
-9
0
0
23
15
0
23
29
-5
7
27
0
0
0
23
-1
-9
15
29
-1
0
-1
0
29
0
27
-1
27
0
29
0
0
14
0
14
0
0
0
-9
-1
0
7
27
0
0
15
11
0
15
0
-4
15
0
0
29
27
0
23
0
27
23
0
22
28
-1
-3
0
0
0
26
0
-1
0
0
25
-1
15
15
1
28
21
0
23
0
0
-6
29
0
0
0
0
-1
-1
23
0
15
-1
15
27
7
23
0
15
15
29
0
0
11
0
0
23
0
27
0
-3
0
23
27
25
15
27
0
13
0
0
-1
15
0
0
23
0
23
27
29
0
27
0
-3
25
0
23
0
0
29
-1
23
0
15
27
0
23
0
0
19
0
15
0
0
0
23
0
29
27
0
15
15
23
0
27
0
19
0
15
-1
0
-1
0
-1
-1
0
23
27
23
-1
0
0
21
-11
-6
24
15
-9
27
-9
29
23
-1
0
15
0
22
15
-1
15
0
-1
13
0
0
29
27
0
25
0
25
0
29
15
0
-5
0
29
0
0
-1
29
-1
-1
26
-1
15
15
0
0
-1
0
0
0
21
23
27
15
0
23
23
-5
29
11
-1
0
0
15
-9
19
0
0
19
0
15
23
0
0
0
23
-3
29
15
23
-9
-9
0
15
-1
15
11
29
27
-1
22
22
-3
-1
0
-2
0
0
-1
0
0
27
23
-3
-1
15
0
21
27
0
0
23
29
29
15
0
0
0
14
23
0
0
-1
23
0
0
-7
13
0
0
-1
27
28
0
0
0
23
0
-1
15
0
-2
29
0
-1
0
0
23
19
14
15
-1
29
0
-2
-1
27
0
0
23
29
0
0
0
-1
29
19
27
0
15
-1
23
-5
0
-4
23
0
-1
27
23
23
11
0
0
23
0
25
15
27
27
27
15
-1
-1
27
27
21
0
29
23
29
15
23
23
15
29
-1
23
29
19
15
27
-1
0
0
24
6
0
-1
0
0
23
27
0
15
0
0
0
0
0
29
14
0
23
0
27
0
15
15
15
15
27
19
23
7
0
29
15
15
23
0
23
0
15
27
27
0
22
27
0
27
0
23
26
27
0
-1
-13
0
0
23
0
0
-1
0
27
26
29
15
-1
0
0
0
23
0
23
-5
27
23
21
29
11
0
15
25
29
0
21
16
0
15
0
29
28
23
7
28
15
15
24
23
0
23
23
0
27
-1
22
11
0
0
-3
-1
0
27
29
0
0
23
27
0
-1
0
0
-9
27
0
0
15
-1
29
23
0
-1
15
21
0
15
15
0
23
-7
15
0
0
0
-2
-1
15
-1
15
0
-9
0
0
19
14
0
27
14
29
0
-1
-3
15
23
20
27
-2
0
25
0
-1
15
27
-1
-1
-1
0
0
0
-3
27
-1
25
15
0
29
0
-1
0
-1
7
0
22
22
15
0
23
23
22
23
0
0
23
15
15
0
-1
0
0
23
29
0
-1
15
-1
-1
18
13
0
22
-2
15
15
-2
0
27
0
0
-1
0
0
15
0
28
0
13
29
15
-3
23
23
27
14
19
0
-1
-1
-1
27
15
15
11
15
26
0
0
11
0
-1
23
0
0
15
0
0
22
-9
0
0
23
29
0
15
-1
27
23
23
-2
23
0
15
0
23
29
14
0
0
27
0
11
15
-1
23
-1
0
15
19
-1
0
-1
29
0
25
0
23
0
19
15
23
0
0
15
0
11
-1
3
15
29
23
-3
0
15
27
0
0
0
0
-1
0
22
0
0
0
8
0
15
26
0
-1
15
0
0
27
0
23
15
0
15
0
27
-1
0
0
0
18
0
0
14
23
15
-1
23
25
-1
0
23
0
-1
14
15
27
-1
0
19
0
27
15
0
23
29
23
0
0
0
0
-1
23
17
27
23
27
0
5
23
0
21
0
0
0
0
23
3
0
27
29
0
11
18
22
15
11
23
25
-1
-1
-6
0
15
-1
0
-1
-2
23
0
-1
-1
23
27
23
27
15
19
-1
27
15
15
27
0
-1
0
-3
23
-1
0
0
23
0
0
22
23
15
23
0
0
-1
-5
19
0
15
0
0
15
23
15
0
0
0
15
23
15
0
0
0
0
19
0
27
-1
0
-1
23
-1
0
15
27
11
-5
23
0
0
-1
23
15
0
0
0
-1
0
-1
18
0
23
0
27
0
23
0
-1
-4
-3
0
-1
19
0
11
29
-1
0
0
-1
15
0
-1
0
0
-1
0
0
27
27
23
-2
27
11
-1
26
15
15
27
29
-1
21
-1
23
-1
0
0
23
-1
0
-1
0
0
23
-10
21
-1
27
27
29
0
26
0
0
29
0
-1
0
0
29
0
-2
0
0
0
-1
0
-9
27
23
0
29
0
23
23
0
0
11
23
0
0
27
29
-3
0
0
27
15
0
-1
0
-1
27
0
0
15
0
0
23
0
27
-1
0
15
15
23
13
0
0
23
11
0
0
0
27
15
-1
0
-9
27
14
0
15
0
-1
0
3
0
0
15
0
0
-3
-1
0
15
15
-1
-1
27
23
0
27
-1
27
27
28
0
23
15
27
0
19
0
15
25
27
14
19
0
22
0
28
15
28
0
25
-1
23
15
29
15
0
-3
0
23
0
15
0
15
15
22
15
-1
27
-2
27
27
-2
15
23
27
0
15
-1
0
0
27
25
15
27
0
-9
0
23
0
-1
15
-1
14
0
15
0
0
0
29
0
0
0
0
19
0
0
27
-1
23
27
0
-1
0
27
29
23
14
23
25
0
23
29
23
23
-2
0
15
-1
-1
29
15
24
29
0
23
15
23
29
0
9
0
23
27
-7
-1
21
21
19
15
15
0
15
0
14
0
-1
0
0
29
-1
26
-1
29
25
0
23
0
21
15
0
23
15
23
29
19
0
0
27
15
0
27
-1
0
27
22
15
27
23
-1
25
0
29
0
29
11
0
0
23
25
0
0
0
29
15
23
14
23
0
15
-1
23
0
0
21
-1
0
9
0
26
28
-1
14
23
0
23
15
15
0
29
23
0
0
-1
23
27
0
-1
23
15
-1
-1
15
21
23
28
15
15
-5
15
23
27
0
21
0
-11
0
5
15
23
0
23
23
0
-9
23
13
0
0
14
-1
11
11
-1
-3
-1
0
29
27
-5
0
-9
25
0
15
23
19
19
-1
0
15
17
7
0
21
0
21
0
15
0
0
-1
0
21
19
0
-5
15
15
25
-1
15
0
19
7
26
-1
11
0
17
0
23
0
-5
0
0
23
27
0
23
-7
27
15
0
6
11
11
3
14
21
15
29
-1
15
27
15
23
-1
0
-1
26
0
23
0
0
29
29
15
-1
-1
15
0
-1
29
15
15
14
27
0
0
14
0
-9
0
-1
0
0
0
19
0
23
15
0
0
15
0
27
-3
28
0
27
0
0
23
15
0
0
0
-1
0
23
-5
19
21
27
0
0
-5
29
0
15
0
3
0
15
15
23
15
-1
29
28
0
-1
0
15
0
-1
23
0
-1
-6
27
0
0
0
0
27
0
0
7
0
23
23
0
-9
28
15
23
29
22
0
23
-1
0
23
0
0
0
23
0
0
0
26
0
29
23
0
23
-1
15
7
0
-2
20
-1
23
0
0
0
-1
29
23
-2
-1
15
0
27
0
0
0
0
15
15
0
0
-1
-1
11
27
-1
23
7
22
0
0
-1
0
0
-1
0
0
15
0
23
0
23
0
15
0
0
22
-1
19
0
21
0
15
0
0
0
0
15
0
0
-2
0
0
0
0
15
29
-1
0
11
-1
29
14
27
-1
-1
15
29
25
0
0
-1
-1
0
7
0
27
0
13
15
0
0
-1
0
15
-9
17
0
-1
0
15
0
22
-2
-2
15
27
-1
7
0
23
0
-1
29
0
29
0
-1
27
-1
22
29
0
29
-1
23
15
0
0
0
-1
25
0
15
15
0
0
23
7
11
-1
-9
0
11
0
-6
0
27
-1
15
27
-1
15
0
15
15
27
15
-1
29
27
23
21
15
0
0
0
-1
27
0
-1
-1
0
27
0
23
15
0
23
27
0
0
0
-9
29
15
25
29
-1
15
27
27
0
27
0
0
0
28
-9
-1
19
-1
0
28
0
23
0
29
0
0
7
27
20
23
0
-2
14
29
-1
27
27
29
-1
25
29
0
0
0
0
0
-1
13
0
15
-1
0
0
0
23
-1
-1
0
0
23
0
29
0
23
-1
0
23
-4
27
0
29
15
0
23
15
29
0
-1
15
-1
0
0
0
23
7
0
15
23
-1
0
29
15
0
-1
0
0
-1
0
27
9
0
0
-1
-9
19
15
0
0
-1
27
22
23
11
22
-1
27
0
15
29
-2
15
0
15
15
29
0
-5
0
23
15
28
-1
27
27
0
3
23
0
-9
0
23
0
27
0
22
0
15
15
29
15
0
0
23
27
21
0
-1
29
27
27
27
15
20
-7
23
15
27
21
29
-1
0
0
21
26
15
0
-9
-1
23
19
-1
27
23
23
0
-1
0
14
10
15
-1
0
13
23
0
0
0
15
5
0
21
0
-1
0
26
0
27
0
14
29
15
-5
0
0
0
23
14
0
-3
23
0
15
23
25
27
0
23
27
9
0
0
23
15
-1
27
-1
0
27
-1
23
27
29
29
0
0
7
25
15
15
27
0
0
0
15
0
15
13
0
0
0
-1
-1
15
15
19
27
-2
15
0
23
0
-5
0
0
0
26
0
-1
0
-1
19
0
0
0
-1
0
27
-1
15
0
-3
23
29
17
0
15
0
0
0
15
9
0
28
0
29
26
0
0
15
-1
-1
15
0
0
27
0
7
15
27
18
-1
15
23
15
-1
15
-1
0
-1
29
0
27
22
0
15
0
0
0
27
21
14
27
15
0
23
15
13
0
-1
0
13
23
0
27
-9
0
0
23
0
0
0
27
15
14
19
15
21
0
23
29
0
23
-9
0
15
23
27
0
21
0
27
27
-1
0
-1
29
0
-1
27
-1
23
29
15
25
22
0
-1
-1
3
0
13
-1
15
0
-1
27
0
-1
27
-5
0
0
0
-1
29
25
-1
0
15
0
-2
7
0
27
0
0
0
15
11
0
-1
14
-1
0
-10
-1
0
0
15
23
0
29
21
15
27
27
15
-1
0
0
0
19
0
-3
15
-1
23
23
29
15
0
0
11
-1
19
15
27
-3
-1
11
15
-1
-1
15
-1
25
27
0
27
0
29
0
26
13
-13
22
7
23
19
14
25
0
23
-1
0
0
0
19
0
0
0
13
-1
19
27
23
0
-4
0
23
0
-1
0
15
29
13
29
29
0
13
0
15
26
0
21
0
23
0
-11
27
0
0
19
15
29
15
-5
15
0
15
23
19
27
0
27
0
23
0
0
0
0
0
0
-1
27
15
22
27
-1
-1
0
7
15
0
15
0
0
15
15
0
23
-5
-5
-5
18
-1
23
-1
0
0
27
14
0
15
19
0
29
15
23
26
19
21
25
29
23
21
5
7
0
0
21
29
23
27
0
15
-1
23
0
15
-3
0
7
0
15
15
15
23
0
29
0
0
0
15
0
0
29
0
0
-1
15
19
0
0
27
27
23
27
-6
27
23
21
29
-1
23
0
0
13
-9
-1
0
0
0
0
21
0
7
0
27
0
0
0
0
0
15
15
0
0
15
0
9
23
0
0
23
7
0
0
23
23
23
17
0
15
19
26
0
6
23
0
23
-9
0
14
15
-1
15
0
0
-1
23
0
-1
-1
-1
-1
21
15
0
0
27
15
0
29
-5
29
15
15
23
-3
0
15
23
15
0
-1
0
27
23
0
22
23
0
-1
23
-1
29
23
29
22
27
15
28
0
11
0
11
15
-1
29
15
0
27
22
15
-1
23
11
0
15
23
25
23
15
-3
0
27
15
0
19
-1
0
23
0
0
0
27
0
26
-1
29
-1
0
0
19
15
0
-1
0
0
15
15
0
-1
13
27
0
0
0
15
29
23
0
18
15
4
27
15
-1
23
15
0
27
15
0
23
15
20
0
0
0
15
13
0
-1
-1
27
15
26
0
23
0
15
23
23
0
23
0
0
-1
0
29
0
-1
0
0
0
29
23
15
0
0
-2
0
15
15
29
0
0
27
19
11
-1
21
0
-1
15
-1
-1
11
27
-2
0
19
27
0
0
0
0
15
15
0
7
23
14
0
0
15
0
-11
0
0
-1
-5
15
0
15
15
29
29
-1
0
-1
17
15
0
0
0
29
0
23
15
27
0
-9
23
29
-3
23
27
27
15
-1
-1
0
29
0
0
23
0
15
15
29
0
23
23
23
0
29
23
23
-1
27
0
0
0
-5
0
15
29
21
0
0
-1
27
0
0
27
15
23
-2
14
0
0
11
15
0
0
23
29
19
29
27
23
0
15
0
14
23
0
25
0
22
0
-1
0
5
21
29
-7
0
-3
-1
0
27
11
29
0
15
0
23
0
19
-9
15
0
-9
27
15
27
0
23
23
0
15
7
15
15
0
23
25
27
0
25
15
15
15
29
15
27
25
0
-1
0
13
0
29
23
29
0
23
0
-3
29
13
23
15
23
23
13
23
13
14
0
-2
-1
26
-1
0
15
0
15
-1
-1
0
0
-6
13
-9
27
15
-1
0
27
23
23
22
-1
0
-1
-1
27
0
23
0
13
22
29
15
0
19
-9
27
0
0
0
-4
27
15
29
0
0
27
27
15
15
27
22
0
-5
14
14
0
-11
-1
0
27
0
23
20
0
29
23
25
29
0
0
0
0
15
27
11
15
0
-1
0
28
15
23
-1
15
-1
-1
29
19
0
27
19
-1
0
15
0
-1
0
23
23
17
15
15
15
-1
0
19
-1
15
0
15
0
0
-1
29
-9
0
15
29
29
0
27
0
15
27
0
27
0
-9
0
-1
15
15
-9
0
0
27
23
-1
-1
7
15
0
23
29
15
29
15
0
15
23
0
-3
-1
-1
-2
15
23
0
0
23
-1
0
29
25
-2
0
0
0
-1
-1
15
0
-1
21
25
0
15
0
0
-1
-1
23
24
-5
23
-9
0
23
0
0
29
15
13
29
0
23
-1
0
0
27
0
0
0
15
0
-5
21
-1
27
0
0
0
22
0
11
0
0
0
0
23
-9
17
0
-1
0
-1
15
-3
0
27
29
0
0
-1
-1
27
0
0
15
15
22
-2
0
0
-1
-9
0
28
23
-1
27
27
0
-1
0
-1
22
15
23
27
0
0
25
28
23
23
15
29
0
0
-11
0
23
11
29
23
-1
-1
0
-1
0
0
19
0
15
0
0
15
27
0
29
0
-1
-2
0
23
-1
29
-1
0
22
28
-1
0
-9
0
27
7
15
0
-1
15
15
0
0
-1
28
15
0
15
27
11
-3
27
27
27
29
0
29
0
15
0
23
-1
-1
15
15
0
13
-3
13
-3
-5
0
-1
-9
0
-1
13
0
0
23
15
0
27
-1
21
29
-1
13
0
0
14
0
0
0
29
0
0
19
14
27
0
23
23
19
23
0
27
15
-1
0
23
0
-9
-1
-1
-1
0
23
0
15
29
-3
0
0
15
0
15
15
0
21
29
13
0
0
15
23
27
0
0
0
0
0
0
0
23
0
0
-5
0
0
27
-1
-1
-2
0
22
15
0
27
-1
23
13
0
0
19
0
0
-1
0
23
0
0
0
0
15
15
15
0
0
0
15
15
0
29
0
-1
27
23
7
14
27
-1
15
0
0
0
0
0
15
-13
15
21
0
0
0
0
0
23
23
-1
15
27
-9
-1
-2
27
0
15
-1
-1
-1
0
0
29
0
29
0
0
27
-9
19
0
0
0
15
-2
0
15
21
23
-1
-9
11
15
28
21
23
23
0
15
0
0
27
0
15
-1
27
0
0
0
-1
15
-1
0
27
0
15
23
0
0
-1
7
0
15
0
23
0
23
23
22
0
-3
0
-1
0
-1
23
-1
29
0
27
0
27
27
21
10
0
27
-1
23
21
0
23
27
23
0
15
0
15
27
-2
15
-1
0
0
14
-1
0
0
15
-1
19
29
0
15
0
0
0
7
24
-1
29
-1
15
-1
-1
23
27
0
0
23
-1
0
27
-5
11
0
0
27
-1
15
-3
27
15
0
0
21
-5
15
27
21
0
28
27
15
0
11
-1
15
23
29
15
13
25
-1
-9
0
27
25
0
-1
0
23
0
-1
15
0
0
15
-1
0
7
15
-1
0
0
15
0
0
0
25
14
27
19
23
19
-3
0
29
0
7
15
-1
-9
0
15
0
-1
13
0
-3
-1
26
0
0
23
0
18
15
0
23
-1
0
-1
-1
29
-1
15
0
15
27
16
15
0
0
0
27
-1
-2
0
11
0
0
0
14
15
0
-1
13
14
29
29
29
27
0
13
0
-1
0
15
27
0
19
27
5
15
23
23
0
27
-1
0
0
-2
-1
-1
-1
0
-1
0
29
0
23
0
-1
0
0
0
0
23
0
29
15
23
23
0
-5
29
15
15
0
0
23
15
0
0
0
13
-2
15
-1
29
23
0
-1
25
17
15
0
0
0
0
0
-1
0
19
15
0
-1
22
13
0
0
22
21
15
23
0
0
25
0
23
-2
0
27
15
27
23
0
23
27
21
21
15
0
11
-1
0
29
0
0
-2
0
21
29
0
0
0
0
15
25
27
0
0
0
21
23
15
23
-1
15
27
0
0
0
0
15
15
0
-1
15
23
29
0
0
-1
0
29
25
0
23
0
0
15
0
0
-7
23
0
-1
-13
0
0
21
0
27
0
-2
0
0
23
-4
27
29
21
-1
-1
15
0
15
0
21
0
11
23
0
29
13
23
27
-1
27
0
0
-1
19
29
-1
0
23
-1
23
0
27
13
27
0
8
14
0
0
27
11
-2
0
29
23
29
0
0
0
14
-1
0
27
0
27
15
-1
26
-1
0
27
14
-1
0
0
-1
27
0
7
0
29
0
0
0
0
0
23
29
23
-1
29
14
15
17
15
27
0
28
0
27
-3
0
-1
23
15
21
23
0
23
0
15
0
15
0
27
15
-1
0
14
23
26
-1
14
14
15
0
6
0
0
0
0
15
28
15
23
26
27
-1
0
-1
23
0
-1
19
29
27
29
29
15
27
0
-1
0
29
27
0
23
20
0
15
0
15
19
17
23
15
27
19
15
0
-1
0
0
23
27
0
11
-2
15
0
23
15
0
23
0
0
23
0
25
-1
7
-1
15
0
15
0
23
15
0
19
27
-1
27
0
27
0
0
0
0
0
0
27
-1
0
23
27
15
27
29
7
-2
0
7
-1
0
-3
-1
0
23
0
15
0
9
0
23
15
-5
27
0
15
0
0
24
0
0
-1
-1
23
27
0
0
0
0
0
29
-1
0
0
13
23
0
0
0
23
27
0
0
15
15
0
0
15
15
15
13
29
0
-2
23
0
23
0
0
21
27
27
0
0
15
0
0
15
23
0
23
0
0
-1
0
-2
29
27
15
-1
-1
15
0
0
15
22
0
-1
27
0
27
-1
0
0
-1
27
29
0
15
0
29
-10
27
23
15
15
23
11
23
-1
-1
15
0
0
19
29
7
15
-5
-9
-9
0
0
27
27
0
0
0
25
-9
0
29
15
0
0
15
27
27
29
21
15
0
15
15
29
0
19
29
15
-1
25
-2
27
0
27
27
15
0
0
23
21
14
15
27
29
15
23
0
-1
21
25
0
0
0
15
-3
0
0
27
0
0
0
-9
-1
-1
0
23
29
23
26
0
29
23
-1
25
0
27
15
23
-1
-2
0
11
27
0
-1
15
0
0
15
0
23
0
15
21
0
15
13
0
15
27
15
-1
15
22
0
0
0
-3
0
7
22
29
17
15
29
-6
-9
-1
0
27
-1
-1
15
-1
-1
0
20
15
0
-9
-9
0
0
28
0
0
22
0
-2
0
0
14
27
23
15
14
15
-1
23
13
27
20
0
0
-9
-1
13
15
0
-1
29
0
0
0
27
15
0
15
0
15
15
0
0
-1
-1
15
0
29
-1
19
0
23
0
0
0
0
28
-1
0
15
0
29
15
0
15
28
0
0
0
15
23
13
0
21
29
0
-1
26
0
0
-1
23
0
0
-1
15
15
22
0
27
29
-2
-1
0
0
23
0
29
15
27
15
0
15
0
-1
-2
-5
-5
0
27
23
15
27
0
-6
-5
0
-13
23
15
-4
0
0
0
-1
0
0
15
23
-1
27
0
23
0
19
0
0
15
0
29
-1
29
-1
-1
15
13
0
-2
0
-1
29
11
0
-1
0
0
23
0
23
22
27
23
0
27
0
-2
0
0
29
0
-1
-5
0
9
-1
0
0
0
0
0
0
0
27
22
11
28
27
27
15
0
23
27
0
0
28
-1
23
0
27
0
13
0
0
27
21
0
23
11
27
15
-1
29
-1
15
-1
23
27
-1
0
0
22
-3
-1
21
29
-2
0
0
-9
-9
14
0
0
23
14
0
0
27
0
15
-1
0
19
-3
0
-1
0
23
11
0
-3
0
0
15
0
-1
-2
29
15
11
15
23
29
0
0
14
15
0
0
11
0
15
0
15
-1
23
-3
27
-1
0
-1
0
0
19
15
27
27
3
-5
-1
0
0
-6
0
11
7
0
23
18
27
-2
15
27
0
-1
27
0
0
21
-2
15
0
0
0
0
15
0
27
-1
27
23
21
11
7
15
15
0
23
0
27
21
15
-1
21
7
0
0
0
0
0
0
21
22
15
0
23
-2
0
23
0
0
0
-2
19
-2
0
13
0
0
0
27
0
0
29
0
20
-4
-9
0
25
29
11
-2
-9
0
-1
0
0
27
0
-3
23
0
13
15
0
13
-3
0
15
29
29
27
29
13
0
0
0
23
25
0
0
-2
0
27
23
23
0
15
0
29
0
0
25
15
23
14
29
27
27
0
15
-1
0
29
29
15
0
27
-2
27
0
11
0
27
13
15
0
29
27
15
0
-3
23
7
0
23
15
0
-1
27
0
15
0
0
0
25
23
0
0
21
23
-13
13
27
0
0
27
0
0
15
-4
0
15
19
0
0
23
25
13
-5
15
-1
29
29
0
0
-1
-1
23
15
23
0
3
-5
14
23
-2
15
26
-3
27
0
-9
0
-1
0
27
0
21
23
0
0
-1
11
0
-2
-1
0
0
15
-5
29
-1
0
23
0
26
24
0
-1
-1
0
-1
23
15
15
-1
15
0
28
-1
-1
29
7
-3
0
15
0
-5
15
-5
0
0
0
13
14
-10
0
0
29
0
-5
15
-1
25
-4
-1
15
-3
0
0
15
16
-1
0
0
0
0
0
0
0
-2
0
15
27
-5
26
0
15
21
0
-2
-1
15
25
23
20
0
7
15
21
29
-1
0
-1
0
15
23
0
23
11
23
0
0
0
15
0
-9
23
-1
-1
0
0
-1
27
0
-1
0
23
0
-1
29
0
29
11
27
25
0
29
14
0
25
14
0
0
27
-1
0
0
-1
0
0
22
0
0
11
0
21
0
0
14
-3
0
27
29
-1
0
15
7
29
11
0
23
15
7
7
0
0
11
23
27
0
0
29
0
21
29
0
0
15
0
0
27
0
9
0
-1
27
-1
23
0
27
23
-13
-14
23
0
-1
0
-1
27
-1
-1
-1
-1
23
-4
23
27
27
0
11
29
-1
0
-5
29
0
15
0
29
28
28
-10
29
0
-10
0
0
19
29
15
27
0
-1
0
27
27
29
-5
25
0
0
0
0
29
0
0
0
23
21
27
0
27
0
29
27
-3
-1
-1
23
0
27
27
25
13
29
-1
0
14
0
29
0
25
0
19
23
-3
28
23
29
27
0
0
0
14
27
13
0
-1
0
27
27
0
-9
0
-1
0
0
0
23
-1
0
0
19
21
0
-1
-1
19
0
-1
23
-1
0
0
27
-1
15
7
0
0
15
13
23
0
19
23
23
0
-1
29
12
0
29
15
0
19
0
-1
0
0
0
-1
0
0
0
-1
0
-1
0
27
0
0
0
-9
23
15
-1
29
0
17
0
23
0
0
23
0
0
-1
23
19
26
23
29
0
15
27
-1
29
15
15
27
0
-1
0
15
0
27
-1
25
-1
27
0
-1
29
29
0
19
7
-1
27
23
23
15
14
-3
14
0
25
-1
0
29
-3
0
0
11
0
0
27
15
0
19
29
15
0
15
15
15
23
0
23
23
15
0
23
0
-1
23
-3
11
-3
0
0
-1
0
-1
27
0
0
0
-1
27
23
19
0
-2
15
-1
15
0
15
23
7
23
0
15
0
0
-1
-1
0
15
19
27
23
27
-9
15
0
-1
22
15
23
29
0
-1
14
-1
0
27
-1
27
-3
12
11
0
23
23
0
-1
13
0
15
0
0
-5
27
0
15
25
15
0
26
23
27
11
-1
15
23
0
0
0
-1
23
0
-5
0
-1
14
0
-7
23
0
27
0
0
15
-1
23
19
7
0
0
22
0
0
-1
26
25
14
27
-6
23
29
11
0
27
25
0
29
0
0
27
27
25
0
0
0
-1
27
23
29
-6
27
0
15
27
0
0
15
0
0
-1
27
0
13
13
15
23
0
-1
25
23
27
-1
27
25
25
0
21
23
-1
0
27
27
0
0
-1
27
11
15
-4
29
11
0
27
0
0
0
15
-5
0
27
0
-5
15
0
0
-2
27
0
23
-1
-1
0
0
0
29
-7
0
13
-1
-1
15
29
0
29
0
23
23
15
0
-1
-1
0
15
0
0
20
14
29
0
0
0
26
0
-1
15
-1
0
0
-1
28
0
-11
29
13
-11
25
15
23
23
19
0
15
23
0
0
0
27
19
0
0
15
15
0
0
21
28
21
27
-9
27
-1
23
-9
21
-3
0
29
23
-1
0
-11
0
29
0
29
27
22
0
27
0
0
0
27
-1
0
0
-1
-1
0
-9
0
-1
-1
0
21
0
-1
19
0
-1
-1
27
-5
23
27
23
27
-1
0
27
0
-1
27
27
15
0
0
27
27
18
23
0
15
27
27
27
15
-3
23
0
0
-1
23
-1
21
0
0
0
23
23
21
15
29
15
0
15
-1
29
0
15
-3
29
15
-1
-1
0
11
27
15
21
27
19
0
0
23
0
19
0
0
0
23
-1
27
27
26
0
25
29
-1
15
-1
23
0
0
0
14
15
0
0
23
0
15
0
0
0
21
15
0
29
23
-1
0
1
9
0
0
0
0
29
0
0
-1
0
0
-1
11
0
23
0
29
15
0
15
15
0
0
27
23
-1
27
-1
-5
23
0
0
0
0
27
0
15
-1
0
14
0
28
23
29
23
15
29
0
22
-9
13
29
0
15
29
15
15
27
-11
-2
0
0
23
0
22
23
28
0
-1
0
0
27
-1
15
0
0
0
15
-1
0
0
23
27
15
15
0
0
25
-1
0
29
11
29
0
0
0
0
0
0
-2
17
-1
23
29
0
-5
0
0
-3
15
26
-1
-2
23
27
23
26
15
0
0
29
-10
27
15
23
27
0
0
0
15
-2
0
-11
0
-1
0
0
-2
23
25
26
23
0
15
-1
27
23
29
-2
27
25
0
0
19
0
-1
19
-3
0
0
0
-5
0
-9
29
-9
29
21
0
-1
27
0
23
0
29
-1
-1
-2
0
-1
0
0
0
-1
27
27
-3
27
23
27
-3
0
22
0
0
0
0
0
0
29
0
0
-1
0
23
-1
0
23
-5
28
15
7
27
22
22
-1
29
-9
27
-1
0
-3
27
0
29
29
-1
0
11
29
0
0
15
0
29
0
27
23
13
29
27
23
23
-1
23
29
-3
23
0
0
3
27
-1
19
0
-3
0
0
0
27
0
3
0
0
7
15
0
-2
15
0
0
27
0
-2
-1
0
0
-5
29
-1
27
23
21
0
27
15
28
7
23
0
0
23
0
-1
0
0
0
28
-1
0
0
27
0
0
0
23
21
27
27
23
0
-1
0
-3
21
15
23
0
0
15
0
0
27
-1
0
27
23
-1
29
15
-1
22
27
15
-1
22
27
0
0
0
20
0
0
0
25
0
21
15
15
23
-1
0
0
21
-9
13
15
0
14
29
13
25
23
0
-3
15
26
0
23
-1
-1
0
27
0
-2
-3
-1
15
15
21
11
0
0
23
0
0
7
15
14
29
12
29
-2
27
21
-1
23
29
23
-1
0
0
0
27
-1
7
13
0
0
-1
21
0
0
29
0
23
15
0
0
27
0
0
27
0
23
0
0
-9
0
0
0
23
0
15
11
0
23
0
0
-1
17
0
0
15
15
14
-1
29
0
23
29
0
21
0
-1
23
-1
0
15
0
27
0
0
29
-1
27
23
13
0
27
-9
0
-1
0
0
27
19
0
-2
15
0
0
-3
0
-1
-1
21
22
-1
15
19
7
27
23
-1
19
21
0
-1
15
0
0
0
0
15
0
0
27
-1
-1
7
0
0
23
19
0
-9
27
0
25
0
-1
-1
0
-4
23
0
23
15
-9
-1
15
0
23
0
0
-1
-1
0
-2
0
-3
-1
15
15
23
15
0
27
-1
-1
-1
27
0
-1
23
24
11
0
15
-1
26
23
11
0
23
0
0
0
25
0
15
0
13
-1
-1
11
0
0
-1
21
0
0
0
0
0
25
23
0
27
0
0
0
0
23
15
-1
-1
15
0
0
7
0
-1
0
0
13
0
11
5
15
0
0
15
0
0
27
23
23
-1
22
-1
-1
0
3
0
0
15
15
29
0
-5
-1
21
-1
0
0
0
15
26
-1
27
15
27
15
23
0
27
27
0
0
15
0
27
27
-9
0
0
23
25
0
0
29
-1
0
15
-9
15
0
-3
0
0
15
0
0
29
-1
29
0
27
-1
27
29
0
0
29
28
-1
0
23
0
0
-1
15
-6
23
0
29
0
26
-2
19
0
-3
27
0
0
0
29
0
-1
0
15
-1
23
-13
14
27
11
23
27
23
0
15
15
13
23
0
21
27
0
29
23
19
21
0
15
0
26
0
23
15
0
14
15
0
27
23
0
0
-5
23
29
11
14
0
29
14
23
0
15
15
29
27
25
0
27
0
28
0
0
0
27
15
0
27
0
-1
23
17
0
0
0
0
0
0
19
-1
7
27
0
0
22
27
14
0
0
27
25
15
19
0
0
0
-1
-1
15
29
23
23
23
0
0
0
-5
0
-1
15
19
0
0
26
7
-1
15
0
0
23
0
0
27
0
0
0
-13
0
-1
0
29
27
0
0
27
0
-1
0
23
23
-1
-10
0
27
25
0
13
29
0
21
23
-1
-5
21
-1
-1
23
23
-1
0
14
0
0
14
15
29
-4
0
29
15
0
-2
27
23
0
0
-1
0
23
29
0
23
27
0
-3
23
11
-1
-1
27
9
0
27
-1
0
25
29
27
0
0
27
25
27
29
-1
0
-1
-5
0
0
-2
27
7
0
0
0
0
-1
14
-1
11
14
0
-1
-1
-9
15
15
0
15
0
-3
29
25
0
9
21
0
15
27
23
0
27
14
-1
-7
19
-1
15
15
27
-5
0
29
0
15
0
0
26
-9
0
0
29
-1
15
26
-8
-2
0
0
27
23
27
26
29
0
0
0
0
15
0
-3
23
0
23
0
29
19
-9
29
-1
23
0
23
15
26
29
-1
25
-1
21
23
-1
0
7
-2
0
23
23
15
23
23
7
0
29
23
23
-1
0
-1
-9
0
-1
29
-1
0
27
15
21
-1
29
0
-1
17
29
-2
-1
0
0
-1
15
15
15
27
7
15
27
0
-1
27
15
0
14
23
0
23
15
-2
0
15
-1
27
-9
29
-1
-1
29
21
15
27
0
-1
0
29
0
0
-2
15
0
23
23
22
27
-8
-1
7
15
19
25
23
-15
0
0
0
3
27
0
0
15
-3
0
0
15
0
0
0
-1
15
27
21
15
15
0
15
29
15
15
23
0
29
25
-2
0
0
25
0
0
29
29
29
-5
27
-1
22
0
-3
15
23
-3
23
22
15
0
-6
0
17
2
0
-1
27
0
19
29
0
23
0
15
0
0
7
0
13
0
29
7
-1
0
15
21
-5
0
0
0
0
0
23
15
27
26
0
0
14
0
0
0
15
23
0
29
0
27
28
0
-5
0
29
0
0
0
21
29
21
15
19
27
23
0
0
15
27
0
0
19
23
0
15
19
0
21
11
0
0
0
-1
15
0
15
29
0
0
0
14
19
21
-1
0
29
0
19
23
0
29
0
-1
-1
0
0
0
15
27
-2
15
27
-1
0
0
0
0
0
15
-3
0
0
-2
25
15
29
23
29
-1
15
0
27
15
-1
0
15
22
28
0
23
0
0
0
14
0
29
14
0
0
-1
23
0
-9
10
0
0
0
23
-1
0
-1
27
25
-1
23
0
0
0
-1
0
23
0
27
0
0
15
0
7
0
13
0
0
-2
0
14
15
0
15
23
-3
0
14
15
23
15
23
-9
0
15
27
22
0
0
29
15
15
0
27
0
27
29
11
0
27
23
15
13
-1
0
0
23
0
15
0
0
0
0
25
0
0
0
-3
0
29
15
0
19
0
15
21
0
15
7
22
0
0
0
0
0
15
23
-1
28
27
13
15
-1
27
28
29
23
0
29
-7
15
0
0
23
23
-5
0
25
11
0
-1
-1
0
23
22
0
0
0
15
21
26
27
-1
0
-1
27
23
29
-1
0
-2
0
-2
-9
0
23
27
23
19
0
-1
29
0
27
-5
23
0
21
-1
-1
0
-1
13
-1
0
-1
27
15
8
15
-1
-9
0
0
-1
15
0
-1
-3
23
15
19
0
11
29
15
23
23
14
23
0
13
23
0
27
0
0
-9
0
-5
23
0
13
15
23
15
22
-5
0
0
0
23
-1
0
0
23
0
23
0
0
0
19
0
23
14
0
0
0
27
0
-1
13
-1
29
7
23
27
-1
27
13
25
0
14
23
29
26
25
15
0
-2
27
27
0
0
15
-3
0
-1
15
0
0
7
-4
27
21
0
15
11
21
27
14
22
-3
0
27
14
27
15
29
0
0
27
27
15
15
0
19
15
0
0
0
0
23
0
-1
15
15
-1
15
27
21
15
27
-1
-7
-16
-1
-1
-1
0
15
0
0
0
23
23
-1
6
-1
-1
0
14
0
0
15
0
24
27
29
13
19
19
-9
11
-1
0
15
-3
15
0
23
-2
-1
-1
15
21
15
29
-1
11
29
15
0
25
23
0
0
-1
0
-5
0
13
21
27
0
15
0
0
15
27
0
0
15
-1
0
0
27
-1
0
15
23
27
0
15
13
27
23
15
0
0
23
0
0
0
0
0
15
6
21
0
25
13
29
0
29
27
-1
0
27
22
-1
29
15
29
21
29
0
-1
0
0
0
-1
23
19
14
0
0
15
23
27
27
0
0
-1
0
-9
0
23
21
23
0
25
-10
23
14
0
0
-1
-1
27
25
15
29
15
15
13
22
23
14
-1
23
14
21
22
0
0
-1
0
27
0
0
0
-1
15
15
0
-1
23
15
15
29
15
0
0
0
29
23
-1
15
0
-5
-1
15
15
0
7
0
21
18
0
0
21
0
0
0
23
0
27
0
0
23
0
0
15
0
-3
29
28
0
0
15
25
23
23
23
25
11
0
0
0
0
15
27
15
29
23
27
0
0
0
-1
-1
15
0
27
27
0
23
14
0
0
29
0
13
0
27
23
-1
-3
23
20
0
0
26
0
15
0
-1
-9
-9
0
14
27
27
29
-1
-1
18
0
15
-1
25
0
0
0
23
23
15
0
-1
29
27
0
0
29
23
29
27
27
0
22
15
-1
23
0
0
15
15
0
-5
-5
27
21
15
0
0
0
23
0
0
23
-1
29
15
0
0
22
15
15
25
0
21
0
23
-3
15
15
0
23
23
0
23
15
19
15
29
23
23
29
7
-9
0
21
-1
0
27
23
7
0
-1
0
0
-1
29
0
27
-1
11
-3
21
0
-1
27
15
14
0
0
0
-1
23
-3
0
29
0
23
15
29
15
15
23
0
0
15
0
13
27
-5
19
-1
-1
0
23
0
15
0
23
27
23
15
0
0
29
-1
-1
23
-1
27
22
29
0
14
0
27
29
0
15
-1
0
11
15
0
0
0
15
27
15
0
0
3
27
23
22
-5
0
29
3
29
27
-1
0
-1
0
23
0
23
0
17
-1
0
29
11
23
0
0
0
15
-1
23
15
0
0
0
-1
0
-1
13
0
15
-9
-1
-1
15
24
15
0
19
15
27
22
15
-1
0
1
15
27
0
0
23
0
19
-2
0
29
-1
-1
15
26
15
-1
15
0
15
13
-1
27
15
0
23
0
15
-1
29
0
15
23
-2
0
0
-9
15
0
23
27
0
-5
0
23
-1
0
15
23
0
14
27
28
0
-1
0
0
25
0
0
26
-5
0
0
29
0
-1
27
-1
0
29
23
23
-1
15
11
0
21
15
0
23
27
0
27
-1
23
-1
0
27
26
11
0
19
15
23
-1
15
0
29
27
15
-9
0
-2
-1
-1
0
22
0
29
0
27
27
-1
23
0
-1
15
0
0
3
15
-9
0
23
0
0
27
27
15
9
15
0
-1
0
15
0
-2
14
0
15
0
0
0
-2
29
23
0
23
13
15
22
0
0
27
0
-5
-1
0
-5
17
29
-1
15
-1
-1
23
0
7
20
27
15
0
23
0
29
0
23
0
0
23
-1
15
23
0
-1
27
0
23
0
0
15
15
15
0
23
13
0
0
19
15
0
15
0
14
0
15
19
-1
0
23
29
0
13
0
-1
14
-1
7
0
0
11
5
0
23
14
28
23
27
13
15
15
0
0
7
0
0
0
29
23
0
21
0
-1
15
23
15
27
-9
-1
-1
0
23
-1
0
0
29
23
27
0
7
23
15
11
0
15
-1
23
0
15
-1
0
7
23
-9
0
0
15
15
27
27
27
14
27
15
15
27
0
27
0
25
0
-2
-5
-9
0
19
28
15
0
-1
0
0
21
-9
21
0
0
15
-3
-1
22
0
25
0
15
0
0
0
0
0
0
0
0
0
-1
23
0
27
22
0
27
-1
0
27
-1
0
-2
13
27
19
0
0
0
28
15
23
14
23
23
0
-9
0
23
13
15
27
15
0
-1
0
0
14
0
-1
-6
27
0
15
0
0
0
27
0
25
0
-9
0
15
0
21
0
0
0
27
15
0
15
0
0
27
27
0
0
-1
23
15
0
15
14
26
29
19
0
-1
29
-1
15
0
0
-1
-1
-1
19
0
15
0
0
28
0
23
15
15
0
23
23
0
28
0
-1
0
0
-1
0
6
0
15
7
0
0
0
-5
29
6
29
27
14
23
15
26
0
0
-1
25
15
0
-4
0
0
15
-9
0
-3
29
0
15
0
19
25
25
10
19
-1
15
29
0
0
-1
27
-1
0
-1
-9
23
-1
29
23
15
0
-1
0
15
15
23
23
23
10
0
13
15
27
15
-9
23
0
0
0
-1
-1
0
23
-3
15
27
15
0
-1
19
27
0
0
29
18
0
0
0
15
27
27
27
25
0
0
15
27
27
21
0
23
23
0
15
27
22
21
14
0
27
-1
23
23
0
23
15
0
-3
-1
0
0
0
-1
0
15
11
23
27
15
27
27
13
25
0
-1
23
15
-1
23
19
0
0
27
26
0
22
0
0
7
-1
0
15
0
13
15
14
13
0
0
15
0
-1
0
27
29
15
0
29
0
-1
0
0
7
0
15
21
0
15
0
29
0
0
0
-1
0
23
23
-1
27
-1
-1
0
-3
27
-1
0
-1
0
23
0
28
0
11
25
-1
19
27
15
-1
0
0
-1
15
21
23
15
-5
22
15
15
27
0
15
23
-4
29
0
23
0
-2
0
15
0
15
0
0
0
-1
0
15
21
0
27
15
0
0
23
0
15
0
0
29
11
27
-2
22
0
-1
21
27
19
0
27
23
0
0
0
23
-1
27
-1
27
29
15
0
29
-1
29
0
23
15
15
0
23
27
25
-2
27
0
13
21
15
0
0
0
0
-9
0
14
-3
11
15
0
7
0
23
0
15
15
-1
23
-1
29
27
9
-2
19
15
27
29
0
0
28
13
23
22
23
29
0
-1
27
0
0
15
-1
13
0
23
15
29
0
0
22
0
29
23
0
0
-1
0
-1
23
28
0
19
-1
23
-1
23
0
0
19
27
15
0
-1
0
29
0
0
0
-1
13
14
28
0
15
0
0
0
27
23
0
15
23
0
23
-3
23
15
-1
23
0
0
23
29
-3
23
15
0
23
27
0
0
-1
15
-1
0
0
0
0
23
23
15
22
19
0
-13
29
0
29
29
0
0
21
-1
15
0
-1
0
-1
15
0
15
19
15
23
-1
15
0
0
27
0
0
23
21
11
0
-1
0
-1
23
15
0
0
-9
-5
-1
0
0
0
0
27
0
0
15
29
27
27
23
0
0
0
15
0
21
23
0
23
25
23
29
-1
14
0
21
0
-1
-1
-9
27
-2
-1
15
23
15
0
0
0
25
0
-9
0
21
14
-6
25
25
-1
0
23
27
0
0
0
0
0
15
-9
0
4
0
0
25
-5
0
15
-1
22
0
-1
0
0
19
0
-1
15
23
0
-2
15
-2
15
-9
27
-1
0
0
0
-1
7
15
0
3
7
27
0
23
0
0
0
17
0
26
0
0
0
25
29
29
0
-1
0
15
-5
0
0
23
0
0
0
0
29
23
-1
0
-1
-1
27
0
11
27
15
15
0
28
11
0
0
0
23
27
0
11
21
0
-1
-7
-1
19
23
0
-1
15
-5
-1
0
0
27
15
15
23
27
22
6
-1
23
23
0
29
23
-7
29
-9
27
0
0
15
0
0
15
0
13
27
0
27
20
-9
29
29
0
-1
0
9
14
0
-1
29
-9
25
0
0
15
29
-1
23
0
0
27
-2
15
0
0
27
23
15
0
15
0
0
0
29
23
15
0
-2
23
15
24
15
23
0
0
0
0
0
21
-7
0
27
0
0
0
-3
23
-1
27
15
0
11
0
0
0
23
0
15
27
0
23
0
27
0
29
15
-1
15
15
29
0
23
23
29
0
27
15
15
0
0
0
15
-1
0
21
23
7
15
27
23
0
23
26
0
0
11
-1
27
0
0
-1
27
-3
11
-1
-1
0
0
15
27
0
15
0
0
0
-1
-1
23
0
26
7
-1
-3
-1
26
0
0
0
0
15
0
15
23
-2
-1
23
25
27
13
-1
23
0
23
0
0
14
13
0
29
-2
0
0
23
15
0
0
-3
26
0
-1
27
14
18
19
23
26
27
23
0
0
13
23
11
13
-1
0
-1
20
11
0
-1
0
15
0
15
0
0
23
27
11
-1
-1
25
-1
0
-1
13
27
27
-1
23
0
27
-3
0
7
0
23
29
-1
0
-1
0
0
0
19
0
-1
11
23
-1
15
-9
23
-3
0
-7
-2
0
-1
0
0
23
-1
7
15
15
11
15
23
-1
14
0
14
0
14
25
15
0
29
19
-1
-1
-1
29
0
0
23
15
-1
0
-2
29
0
27
23
-1
23
0
27
0
23
22
-1
22
11
13
0
25
23
15
27
15
27
-1
0
23
15
29
0
0
0
0
7
29
0
-2
0
0
29
0
0
23
-3
11
0
0
23
0
23
14
23
0
15
27
29
23
-5
29
14
22
0
0
-1
-3
-1
-5
-1
-1
15
21
-1
15
0
0
-1
-3
27
0
27
0
29
0
15
27
27
0
0
27
-1
0
0
0
-1
23
-6
29
0
0
-1
21
15
25
0
0
23
23
15
19
0
-9
0
0
25
15
0
23
23
23
-1
0
13
0
-2
-1
29
-1
0
-1
29
0
0
15
23
0
15
15
23
-1
15
-1
0
13
29
15
0
27
-1
29
-1
0
0
-1
0
-3
0
25
0
-1
0
-1
28
15
0
0
19
15
-1
23
-5
14
23
-1
29
27
27
-1
0
14
0
23
-2
22
29
0
0
28
0
0
23
0
-5
23
-9
-5
-9
11
0
0
0
0
23
7
-9
-1
-1
0
0
15
23
15
-1
0
15
-1
0
-1
-1
0
15
13
27
15
15
-1
15
-1
-1
0
23
15
-1
0
0
0
0
15
23
14
-1
0
27
-1
-1
27
29
15
23
23
0
-1
-1
29
0
13
0
-1
0
19
23
0
27
0
-3
23
0
27
-5
29
27
0
0
0
-1
0
23
23
-1
0
27
0
0
29
0
11
0
29
0
27
0
27
27
15
-1
-1
0
-1
19
23
15
23
15
-1
15
-1
23
-3
-1
-5
15
27
-2
21
27
23
0
15
27
27
23
29
23
15
0
0
0
14
14
25
0
0
29
23
0
15
15
29
0
15
0
0
0
27
23
-1
27
0
15
19
0
0
-1
-1
-1
0
21
27
27
29
0
15
21
25
15
27
15
0
27
0
0
0
23
0
23
-5
-3
0
23
0
0
-1
21
0
29
11
29
15
-1
27
15
0
0
22
0
-1
19
0
-1
0
0
0
0
0
0
-1
17
0
0
0
0
-3
15
13
24
27
-1
27
15
15
0
0
0
27
15
0
0
15
15
15
-1
23
0
0
29
27
-13
0
0
0
27
15
22
23
11
0
0
-1
15
-3
23
29
22
15
-1
23
15
-1
23
0
11
0
0
29
0
23
27
15
15
-1
27
28
-1
-1
15
0
15
-1
-1
15
23
29
0
29
0
15
15
-1
-1
15
-11
0
0
-9
23
-1
15
19
-1
7
0
0
7
0
-2
0
0
27
-1
22
0
-3
15
0
0
11
0
-1
0
19
0
23
0
29
0
15
18
0
15
13
29
22
-1
23
0
-5
14
0
23
0
0
7
0
0
23
20
15
-1
-1
0
0
23
0
25
-9
15
0
0
0
0
0
29
15
23
-6
23
23
0
0
0
27
0
-1
22
25
0
-1
-1
27
29
0
0
15
23
0
0
15
0
0
0
23
29
15
0
0
27
14
-1
23
0
0
0
27
29
15
0
-4
0
27
0
27
0
0
0
29
0
7
19
23
-9
14
0
0
0
-9
-1
0
23
15
25
10
0
26
0
0
29
-1
0
21
0
-9
23
0
0
0
-3
0
0
-1
21
23
-1
0
15
11
0
27
0
0
0
15
21
0
23
0
0
0
15
23
14
-1
23
0
29
-1
-1
15
-1
0
21
15
0
0
-1
0
-1
0
27
27
0
0
-1
29
21
23
6
7
-1
23
27
0
15
0
0
0
0
29
-1
15
0
0
0
23
0
0
-5
0
0
19
-1
-1
27
15
0
27
-1
-1
15
-1
25
0
23
-9
6
0
0
0
25
-5
29
-2
-1
7
0
15
0
15
0
0
27
0
0
0
14
14
23
-2
0
23
-13
0
23
28
29
22
0
15
26
29
-1
-1
27
25
0
-1
0
15
0
18
15
0
0
-1
-2
27
0
14
0
-1
0
0
27
15
0
23
0
15
0
23
25
0
0
0
0
26
-1
15
27
13
15
25
0
28
23
19
0
27
29
0
0
0
23
29
0
0
29
-1
0
29
29
0
27
-9
-3
0
0
27
-1
23
0
15
15
0
25
23
0
27
27
0
23
27
0
9
0
27
-2
-1
15
-1
21
-1
25
23
0
-5
27
0
14
7
0
14
29
23
11
-1
23
0
27
26
15
23
-2
23
0
25
15
0
29
15
-1
0
0
0
23
15
0
21
-1
-2
0
-9
0
0
0
19
15
11
13
27
23
14
23
29
0
0
-3
26
-1
29
0
0
27
27
21
0
29
0
0
29
25
23
0
0
0
0
22
0
15
-3
29
15
0
-1
0
27
0
-10
15
0
-1
0
21
27
0
27
0
0
15
-1
0
23
-3
23
0
-9
25
0
0
14
-1
0
-1
15
-1
14
0
15
0
0
0
0
23
0
29
13
-5
15
0
27
-2
27
19
0
15
15
0
25
-1
27
7
15
0
-1
0
19
0
25
0
-1
17
15
0
-1
10
-1
25
-13
27
-1
13
-1
0
27
28
5
11
-5
-1
0
0
29
27
-3
0
23
12
27
0
29
15
29
0
-1
0
0
0
0
-1
23
22
-1
0
0
23
-1
7
23
11
0
15
23
3
0
0
23
0
-5
-1
15
27
0
0
0
0
29
-3
15
23
-1
23
0
29
27
0
27
25
-1
0
15
23
0
-9
29
15
-1
0
27
0
0
15
21
0
-3
0
23
15
0
7
0
0
29
21
0
26
0
-1
0
11
23
27
-1
0
0
-5
23
-1
0
0
-3
23
-1
29
25
23
15
0
0
27
0
19
0
-9
-1
0
25
15
0
0
0
23
27
0
0
28
15
15
26
0
0
0
0
14
15
15
-1
7
0
15
23
0
29
0
-1
0
-3
11
-4
0
0
15
-1
0
15
-1
27
0
27
0
0
0
-3
0
0
23
0
0
23
-5
0
15
0
23
15
0
23
15
27
0
19
9
0
-1
19
-4
27
0
23
25
15
-1
27
0
29
6
-1
23
0
27
0
15
15
0
11
-5
0
-1
15
29
-1
27
15
0
0
6
27
29
29
17
23
15
0
-1
0
29
29
0
0
23
27
11
15
13
23
25
15
-4
-1
27
-2
0
0
27
-1
0
-1
-1
0
15
-1
0
0
29
0
19
0
0
15
-1
0
0
23
23
15
-1
0
13
-1
23
0
0
29
0
0
0
-1
0
0
-1
-1
0
29
26
25
23
19
21
-15
0
29
0
0
0
7
15
14
-2
0
23
15
0
25
0
0
0
0
0
-2
0
23
-3
27
15
15
-9
15
21
23
29
15
19
0
7
0
0
-9
22
-5
15
0
0
13
19
0
-1
0
0
0
29
18
27
0
0
-1
0
29
-2
0
13
23
23
27
19
0
27
23
-1
23
0
-1
22
23
0
27
0
-1
25
15
23
0
23
27
27
29
0
0
23
15
15
15
0
0
21
0
29
0
-11
27
-1
-1
23
0
15
15
0
0
25
23
-9
23
-1
-1
0
21
0
0
-1
17
27
-1
0
0
23
22
0
15
0
-1
23
11
19
15
-1
0
0
0
23
0
23
0
27
-1
29
0
0
23
0
-1
0
29
0
0
0
21
23
0
13
0
0
-3
15
0
21
0
0
0
19
23
0
23
27
21
13
0
22
0
15
11
0
-1
25
-9
21
3
0
25
-1
0
0
0
13
15
13
29
15
0
29
0
0
0
23
-1
11
0
27
-1
13
23
0
-1
15
-1
0
21
0
-2
0
29
-1
23
0
-1
0
0
27
23
11
11
0
0
23
15
0
15
23
23
0
15
15
23
0
0
15
-1
15
29
27
15
-1
0
15
27
0
0
22
18
-1
27
0
0
25
28
14
0
-5
0
0
-9
0
25
27
0
0
15
0
0
0
23
0
-1
21
0
0
0
0
22
0
27
0
0
13
23
13
-9
0
0
0
0
0
23
0
23
27
0
13
27
15
0
26
0
-1
23
15
15
-1
3
0
-1
15
0
0
0
-3
27
0
27
0
17
-9
27
23
23
0
0
0
-1
-1
0
0
-1
23
15
29
-3
21
-1
29
21
21
-1
28
29
23
0
27
6
-2
19
0
7
13
0
27
23
0
15
23
0
0
23
0
15
29
0
0
0
-1
-1
0
0
0
23
23
15
-5
-7
0
22
0
13
0
23
-9
23
29
0
15
-1
15
0
0
0
29
14
0
7
15
19
0
0
27
0
15
-1
-1
0
0
-1
0
0
0
0
23
0
7
27
29
-2
0
-7
25
-1
15
0
15
12
19
0
15
15
0
-1
0
3
23
15
23
0
-1
23
7
0
27
22
21
-9
0
0
0
27
23
0
29
-1
-1
23
-3
29
0
19
0
29
27
0
15
27
15
27
-1
29
24
0
0
0
27
-10
0
15
29
0
29
0
23
12
0
29
0
25
29
15
7
23
29
15
0
0
25
-4
0
29
0
12
15
-5
15
15
0
26
-1
23
0
-1
29
15
26
14
0
29
23
27
0
0
15
-1
23
-1
27
0
15
19
0
0
11
0
23
0
0
13
15
14
0
23
27
23
27
23
27
-10
-1
15
0
23
0
0
15
27
21
-1
23
15
25
0
0
19
0
27
0
23
29
29
0
0
0
0
0
23
0
-1
23
-1
-1
19
-1
-1
0
0
7
-10
0
15
-1
-1
0
-1
0
26
-1
13
0
27
27
0
0
15
0
0
27
25
0
0
-9
-1
29
27
13
27
0
27
0
0
-1
-1
0
29
14
-2
14
0
0
0
14
-1
0
29
-5
-1
28
23
-9
15
29
-1
-11
23
15
-2
0
0
0
-1
0
27
15
0
27
0
21
0
-10
-9
27
23
27
23
-1
15
15
-5
0
29
11
0
29
23
0
-1
-3
0
13
15
27
0
-1
27
0
26
21
0
27
0
-1
11
0
-1
0
27
27
0
-1
23
0
23
0
25
0
23
-1
0
-9
15
0
27
-7
-1
15
25
0
10
14
29
27
-9
11
0
-3
21
19
19
-1
0
15
15
15
23
0
15
11
-1
-1
0
0
-6
27
23
0
27
23
28
0
15
27
0
0
15
15
23
27
-1
-1
15
15
22
23
0
23
-5
27
23
0
-1
0
27
0
27
0
23
-9
23
0
15
0
0
29
13
0
27
27
11
0
15
15
19
0
15
0
26
0
23
-1
-1
0
29
15
0
0
27
23
23
15
29
0
0
0
23
0
14
-1
0
0
23
15
-1
0
19
29
23
-3
11
-1
29
-3
-6
0
14
0
15
0
28
0
0
0
0
22
0
0
15
15
-1
0
0
0
15
-1
0
15
29
11
21
15
27
0
0
29
19
17
22
21
0
0
27
0
15
0
23
0
29
0
27
29
0
7
0
-1
15
29
0
27
-5
11
0
23
15
0
-6
11
15
0
23
-1
3
0
15
-1
0
29
-1
-1
23
14
0
0
26
19
-1
23
-1
15
0
0
0
29
0
23
29
15
26
21
-1
0
0
0
15
14
0
0
0
0
27
0
0
15
14
-1
29
19
0
13
23
15
23
0
27
27
-1
0
27
27
-13
15
-2
15
29
0
-1
0
27
0
15
27
15
-3
0
0
-1
21
27
-1
23
23
15
23
27
15
0
-1
13
15
0
0
0
0
29
0
27
23
0
29
0
27
25
0
0
11
0
0
15
0
0
15
0
0
27
13
14
-1
0
0
0
0
15
-1
19
15
-2
0
15
-1
0
-6
0
0
0
7
0
-1
-1
23
0
14
-1
27
0
17
29
23
7
23
-1
0
27
15
15
0
0
15
-3
-1
0
0
29
0
0
27
-6
21
23
0
-9
23
0
27
15
15
0
0
0
-1
0
0
27
0
-1
25
0
27
-3
0
3
25
23
23
0
27
27
0
0
23
-9
27
19
0
29
-1
23
29
0
29
-1
0
-1
-1
21
15
0
-1
0
-1
0
0
0
15
23
23
27
0
27
0
0
0
-5
0
15
23
0
-2
11
11
0
15
-3
25
-9
19
0
0
29
15
23
-1
0
-9
0
27
0
0
29
23
0
27
14
-1
-7
15
14
23
0
-1
0
-9
0
0
25
-1
0
0
0
0
-1
15
0
0
15
0
0
15
0
13
23
0
0
15
0
0
23
15
27
27
23
-3
27
0
0
0
-1
-1
0
-1
0
-3
0
-1
0
15
0
29
23
0
15
0
0
0
-1
23
29
27
26
-5
0
15
23
23
29
23
0
0
-1
23
0
13
7
0
27
23
0
27
0
0
0
0
-5
7
-1
12
0
-1
23
15
0
15
29
22
-1
15
19
15
23
27
23
26
11
0
13
27
15
25
27
0
23
27
13
-2
0
0
-1
29
0
15
0
23
-3
15
0
28
-5
15
15
23
0
15
0
15
0
21
0
26
25
0
15
27
23
-1
23
29
-1
-1
15
23
0
-1
0
28
29
0
0
0
-1
0
13
-9
15
0
23
0
15
-3
-2
0
15
0
15
7
27
15
15
0
-1
13
15
-9
0
23
24
0
-1
22
15
0
21
-2
27
-1
15
0
27
0
15
27
0
26
-1
23
23
0
15
0
-1
15
-2
21
0
-1
13
-3
19
-1
0
-1
0
0
0
0
0
0
25
23
27
19
15
23
27
-2
13
-1
25
26
-3
15
-1
0
0
14
-1
23
0
0
29
19
-1
15
0
-1
-1
19
-10
0
0
15
0
0
29
15
14
0
0
-3
-1
0
23
0
21
-1
11
0
23
0
15
0
0
0
-1
0
0
0
-5
0
0
-5
-1
0
23
-3
15
0
0
29
15
0
27
15
27
15
19
11
27
15
0
0
-1
-5
26
0
0
15
27
13
19
0
11
23
0
0
0
0
0
29
0
19
-12
0
0
-6
0
24
26
-3
29
0
11
27
0
15
-1
23
0
-9
27
0
27
0
0
23
0
27
-1
0
27
-1
15
25
-5
0
0
13
21
15
27
27
-1
21
15
-5
27
23
29
15
-1
0
0
11
25
14
0
-13
0
0
29
-1
29
0
15
-5
0
0
29
23
29
-1
15
0
7
0
15
27
15
14
29
23
15
15
0
25
-1
15
27
14
27
23
23
23
0
11
14
27
28
5
15
27
15
0
0
0
11
0
0
0
0
15
0
15
29
29
-1
0
23
0
-1
0
0
-1
15
15
23
0
29
0
0
27
15
0
11
0
22
23
0
-1
0
0
23
0
-2
23
0
18
23
29
15
-5
0
15
-1
15
27
27
0
26
19
23
0
0
29
15
0
0
0
0
13
25
21
29
27
0
-1
0
12
-1
0
22
27
0
15
19
-1
0
0
14
27
0
15
7
0
-1
27
-1
15
-9
0
27
0
27
0
23
0
15
23
27
0
15
29
-3
15
11
27
0
0
15
25
15
0
15
15
-9
21
-1
-1
0
0
0
0
0
15
-1
0
25
23
27
0
0
23
27
0
27
0
0
27
0
28
15
27
-1
0
0
15
0
-3
0
0
-2
23
19
15
14
0
15
-1
0
-9
0
23
23
27
15
23
27
22
0
0
0
15
19
11
29
23
15
25
29
0
0
19
0
0
-1
23
0
23
-2
-1
0
0
0
27
15
15
23
11
16
0
-2
15
-9
29
0
27
0
27
21
0
0
19
0
15
0
0
28
-1
15
23
19
23
0
-2
0
27
27
29
11
23
15
-1
19
26
-5
23
0
29
0
0
15
0
0
15
-2
29
23
27
27
7
15
0
0
0
-1
3
0
29
0
23
27
27
0
13
0
0
15
0
23
15
0
11
0
11
23
27
29
0
28
-9
0
15
0
-9
0
13
0
11
14
0
0
-9
28
23
27
0
17
7
0
29
-1
27
0
0
27
23
0
-1
29
-12
0
15
23
23
15
-3
-1
25
26
19
27
27
15
0
29
23
-1
23
29
23
27
15
15
11
11
0
25
-2
14
0
23
0
0
27
-1
0
0
15
15
21
0
23
21
27
-1
29
0
-3
-1
0
0
-1
-3
0
-1
15
23
-2
-3
29
-9
27
28
27
15
0
15
27
15
-1
15
0
0
0
22
-1
7
0
0
15
0
-1
23
23
0
29
19
27
15
18
0
-9
23
-1
5
-1
0
23
0
0
0
0
0
0
0
0
0
28
-1
10
29
0
23
29
-9
0
26
0
-2
15
27
-1
-1
-1
21
7
15
-1
-2
0
15
0
15
0
27
18
0
15
29
15
23
-1
0
0
15
22
0
0
0
0
15
29
0
0
0
0
15
27
0
-1
15
20
25
-3
0
20
27
19
19
0
0
15
15
0
15
-9
19
23
26
-1
23
-5
15
-1
15
-1
15
26
0
29
17
23
0
29
23
29
0
0
-1
-1
0
0
29
15
25
-1
-1
15
21
13
0
23
15
0
15
19
15
23
-1
0
27
21
29
0
0
22
0
23
27
0
27
15
0
-1
22
0
27
15
0
-1
29
23
26
13
11
23
-9
0
29
0
0
-1
27
0
0
27
22
-1
-1
0
-1
29
13
0
29
29
15
0
15
0
0
23
0
-1
-1
3
0
15
29
0
0
0
-1
-1
15
0
-3
0
25
0
0
0
-1
0
27
23
28
0
0
0
27
0
29
0
-5
0
-9
0
23
23
21
-1
0
26
27
23
17
15
23
0
-1
23
-1
27
14
0
0
0
0
29
0
29
0
-1
0
5
-1
15
26
15
28
0
0
15
27
-1
15
0
27
24
0
0
23
15
23
15
-9
29
-5
7
0
5
0
-1
0
0
0
0
17
0
29
-1
0
0
-3
-1
0
0
15
13
29
0
15
27
19
-1
23
0
14
27
27
0
29
23
11
-5
0
23
15
-1
0
-1
13
27
-1
15
0
0
0
0
15
15
15
0
0
0
27
27
15
-3
0
0
0
15
21
27
23
15
23
-1
11
0
15
-5
0
-10
29
28
-1
-1
23
-1
20
29
15
14
-1
15
14
10
0
15
0
0
15
0
-1
15
0
0
27
0
27
15
0
0
0
21
-1
27
-9
0
-1
23
19
0
-10
-1
0
23
15
0
24
15
15
15
27
0
27
0
15
0
25
0
0
0
14
0
-1
23
15
23
11
0
27
23
15
0
23
0
0
23
11
-1
0
27
14
0
-3
14
0
0
0
23
15
19
0
23
23
15
28
-1
-1
27
-1
26
29
15
21
0
0
0
0
29
29
0
-1
15
-1
-9
0
21
23
0
15
-2
28
15
15
23
0
15
0
15
-1
0
0
15
29
-1
0
23
0
23
29
-5
-1
18
0
15
15
15
15
-1
0
15
15
0
27
0
27
0
27
0
-1
23
19
-1
23
0
-3
27
0
27
27
0
23
0
23
-1
0
27
28
15
-1
13
0
11
0
15
0
0
19
-1
-1
-1
25
23
15
-1
7
0
27
-1
11
0
0
-1
21
-9
26
27
0
23
-5
0
21
15
0
0
15
-1
27
-3
-1
0
0
0
-2
0
15
-1
23
-1
0
0
0
14
25
-9
15
-1
15
0
27
25
15
15
-1
0
14
0
14
0
-2
0
27
13
29
19
0
0
-1
27
-5
27
21
23
23
15
-1
27
-1
0
0
15
19
0
-1
15
0
0
0
29
13
0
-1
29
11
-1
14
0
15
27
-1
0
11
0
-1
21
0
-1
0
0
27
0
15
15
0
0
15
-1
19
15
14
0
-1
19
0
23
-1
15
15
0
15
21
10
22
23
22
27
0
23
-1
27
-1
21
0
27
-3
29
-1
29
0
15
-1
-1
-1
15
-1
15
-1
23
19
-3
-1
0
-1
0
-1
0
-7
15
0
-2
27
0
0
-1
23
25
27
29
23
25
0
0
19
23
26
23
-1
-9
25
15
15
0
0
27
-1
0
23
15
-1
23
0
27
23
23
0
15
25
15
15
0
19
0
0
0
-3
27
0
27
15
23
26
0
0
15
27
-1
0
0
0
0
0
0
-10
-1
19
23
27
23
27
27
27
0
27
14
27
13
23
0
0
23
0
0
27
-1
23
0
26
15
15
26
29
27
26
22
0
15
0
23
22
29
0
23
0
23
0
-13
27
0
0
-2
15
15
0
25
0
-1
27
23
23
15
14
23
15
0
0
-1
21
-2
0
0
19
-3
25
27
-1
0
23
-1
0
0
0
21
0
19
29
0
0
23
27
0
23
0
0
-1
0
15
0
-11
23
0
0
27
15
23
27
0
25
-1
-1
15
0
19
27
15
0
15
0
27
29
27
29
0
15
15
0
-5
-1
0
0
11
0
10
23
0
7
23
0
15
13
0
-1
0
15
15
15
-1
-1
15
23
0
0
27
23
23
0
0
27
0
23
29
29
-4
0
14
0
29
0
0
-1
0
0
17
15
29
15
15
0
0
23
29
0
-1
-3
-3
-1
0
21
23
0
0
-1
23
-5
0
0
0
-5
15
15
-3
29
27
-1
-1
0
0
-1
15
0
11
0
28
-1
27
27
29
13
-5
-5
27
15
-5
0
0
22
15
-1
-5
-1
-1
27
0
6
-1
0
0
15
11
0
15
15
-1
-10
27
0
15
15
15
0
22
0
0
27
0
-1
15
15
0
0
29
11
0
-9
23
23
0
0
-1
27
0
23
0
0
15
0
19
23
0
0
-9
27
-3
0
27
21
21
0
0
0
29
0
0
-2
0
29
21
-1
21
0
27
15
15
23
29
15
23
27
0
-1
0
27
27
23
25
0
-2
0
-9
15
21
-9
23
-1
-9
15
13
0
19
0
23
0
0
23
0
15
0
15
15
29
0
23
21
0
21
14
0
0
13
0
15
0
27
7
19
0
27
27
0
0
0
15
23
-1
15
13
29
23
0
23
-1
0
13
0
23
27
19
23
-1
-1
0
27
-1
0
0
14
27
0
0
-1
15
15
-1
9
25
-1
27
0
-1
27
23
0
29
27
-3
27
25
0
23
14
0
0
-1
-1
15
-1
-2
23
15
0
0
-2
0
27
15
0
13
11
0
23
0
27
26
29
15
0
0
-1
0
0
23
15
23
15
27
-9
21
0
-1
0
27
15
27
-9
0
17
0
14
15
27
15
-1
0
15
15
24
15
15
23
-1
7
27
0
22
0
0
0
0
-11
0
0
0
0
0
15
-1
-1
11
11
-5
0
0
-1
0
15
-3
27
0
27
0
-1
-1
15
15
0
27
-1
26
15
23
0
15
-1
0
27
0
21
15
15
27
15
28
0
0
29
23
23
-1
0
-9
0
0
0
-12
-1
0
0
15
0
-3
19
27
11
27
27
29
0
11
-1
0
0
23
22
0
27
0
15
29
23
0
27
27
21
29
15
0
0
27
11
-1
15
0
0
0
0
26
0
26
0
25
15
0
29
-1
27
0
23
23
13
-1
21
25
23
23
0
-1
0
0
0
0
7
13
0
13
-3
0
27
15
24
0
7
0
23
23
15
0
19
0
23
0
19
15
-1
19
-9
0
0
0
-1
0
-2
0
22
27
0
12
15
27
17
0
11
0
15
-5
0
0
27
14
0
0
0
29
0
23
0
0
11
0
15
13
27
15
0
27
11
7
0
-1
0
-1
0
0
28
0
29
15
0
23
27
27
0
27
-1
23
23
15
-1
0
23
29
0
14
15
0
0
29
0
23
-1
27
0
28
15
29
14
19
27
15
-1
0
-1
-1
0
27
23
0
0
21
-1
0
23
0
0
27
29
0
0
-1
0
-5
29
-1
-1
0
3
15
0
0
15
-1
23
-4
7
19
-2
15
0
0
15
15
15
0
-1
0
24
-2
15
0
0
23
22
0
0
0
15
-1
-1
0
29
0
23
25
-1
0
0
-1
14
-1
0
0
25
15
27
27
0
-1
29
-1
0
27
23
15
0
0
0
-1
23
0
0
27
29
29
0
24
29
-1
15
15
28
27
0
19
-1
0
23
29
-9
-13
0
27
0
0
27
0
23
15
0
27
0
15
23
0
23
0
14
0
15
0
23
-1
29
15
23
0
23
15
-1
0
23
-5
14
-1
0
23
0
0
15
23
-1
-1
18
24
27
-5
0
0
11
0
29
23
0
0
13
-1
0
15
29
0
23
27
0
0
-2
0
0
0
-1
0
-5
15
-2
0
0
18
27
7
11
-1
22
-1
14
-2
-2
29
19
-1
-1
7
0
0
-3
-1
-5
19
15
23
0
-9
23
-5
15
15
15
0
0
0
0
11
0
-9
14
0
0
0
-1
-1
0
29
15
19
0
0
15
-13
29
7
27
27
27
15
-3
-1
15
15
27
15
23
26
-1
0
29
0
27
10
-1
-9
-1
0
28
-1
0
27
-1
11
20
15
0
0
22
23
-1
0
-5
0
0
-1
0
0
15
27
14
-3
-1
23
27
23
-1
23
-2
-1
-1
27
0
0
23
27
0
0
0
-9
21
-9
-1
-1
6
23
0
-3
23
-1
15
23
-2
-1
28
27
27
29
27
23
15
0
15
23
-1
29
15
0
0
-7
0
27
15
0
0
0
15
22
23
25
0
-1
-1
0
-1
25
-2
0
14
23
0
23
23
0
0
27
15
23
25
27
0
0
0
15
0
23
22
-2
-2
0
27
15
21
23
0
0
0
29
23
23
0
0
21
0
0
0
0
-1
0
-10
27
23
15
-1
0
23
0
15
15
23
19
0
15
15
13
27
21
0
0
0
21
-1
0
21
15
0
0
-1
15
23
15
15
-1
15
27
15
0
0
-5
-6
-1
0
-9
0
23
-2
0
21
27
-9
0
23
0
0
21
0
15
15
0
23
0
14
-1
0
17
23
27
21
-1
29
-3
0
0
0
-5
29
15
-1
-1
0
0
15
22
0
-1
0
0
29
15
0
0
0
-1
0
25
13
15
0
15
0
21
0
-9
27
0
13
15
0
29
23
14
19
-9
0
23
15
15
0
0
0
0
22
0
0
-1
0
0
21
0
-1
0
0
13
0
0
15
7
27
29
23
0
-2
27
23
0
19
19
15
-1
-1
23
13
0
23
15
-2
0
-13
27
0
0
29
19
27
14
0
0
-1
-1
27
23
0
0
27
0
0
15
23
0
15
15
-1
0
27
23
27
15
0
15
15
23
0
0
15
0
23
27
29
0
27
15
-3
29
15
23
-5
0
22
-3
-1
15
0
23
0
-1
0
26
27
-1
-1
14
0
23
13
0
0
0
-1
0
0
21
23
23
0
-1
-1
23
7
0
0
27
18
0
14
0
15
15
0
23
23
23
23
-1
-1
29
0
23
28
-1
21
27
-1
-1
11
0
13
29
0
15
-5
0
0
22
29
23
15
15
0
14
0
-1
14
27
-1
25
0
23
15
3
-1
27
0
15
0
-1
0
0
0
26
-1
23
11
26
-9
0
-1
0
-1
23
19
23
0
-1
15
-1
26
23
0
27
14
-1
0
-2
26
-1
-1
21
-1
29
0
11
0
0
0
-3
-1
22
29
0
-3
0
-1
19
-1
23
23
20
23
-9
29
0
29
27
24
19
18
-1
0
-1
17
0
15
0
0
23
15
-2
15
-1
0
0
-1
15
0
0
0
23
11
0
21
0
15
0
-1
0
28
-1
0
23
0
-1
15
-3
0
0
-1
0
0
0
0
27
21
0
-11
15
0
-2
-1
0
0
-5
23
0
0
0
29
27
27
22
27
27
29
15
0
-1
0
0
29
15
-3
27
-1
0
29
0
15
0
19
23
29
9
27
0
0
27
0
0
23
0
27
-1
13
0
15
0
-1
0
13
0
0
23
0
9
-3
-1
11
-5
0
19
13
0
15
-1
23
0
15
23
0
0
23
23
15
-1
3
23
0
21
-1
15
-1
-2
15
-1
0
0
0
0
-1
15
15
29
15
13
0
0
23
0
0
23
0
0
0
-1
-1
0
0
0
15
13
0
-9
11
0
15
0
-10
0
19
-1
-10
0
15
7
15
0
-1
-1
0
15
28
0
0
27
0
23
-1
9
0
27
0
0
10
0
0
15
0
0
0
27
0
15
22
23
15
27
0
0
0
19
25
23
0
15
0
0
0
0
23
0
25
19
13
0
-1
0
15
-1
0
29
-5
15
22
28
-9
23
-1
15
22
0
0
15
15
0
14
0
0
0
11
0
-9
0
0
0
-1
0
23
11
29
9
0
15
0
0
21
0
29
27
13
27
22
0
0
0
23
23
0
23
-1
-1
23
0
0
29
0
29
23
0
27
15
13
-5
15
0
27
27
23
-1
15
0
27
0
27
0
0
23
15
0
23
11
27
-1
29
0
0
-9
15
0
15
0
15
0
14
23
29
0
-1
0
0
0
0
0
15
27
-3
23
7
23
23
28
0
0
23
-1
21
0
23
-1
29
-3
-5
23
27
15
-3
15
23
0
-1
0
-9
0
13
0
18
15
-1
15
26
0
13
0
-1
15
22
26
27
0
18
0
0
0
29
0
0
23
0
19
29
-1
-13
27
0
0
14
29
0
-2
-1
13
0
23
27
29
0
23
-1
0
0
27
21
0
-1
13
21
15
0
27
0
29
7
15
27
0
27
-9
0
23
15
28
3
0
29
0
15
-3
23
0
27
27
27
15
0
23
0
19
25
0
0
0
-2
0
0
14
15
-1
23
-1
0
-1
15
-1
15
11
0
23
0
0
15
-6
-1
29
-2
0
15
23
0
15
-1
-5
0
0
0
21
15
14
23
27
-1
0
-3
23
0
-1
-5
23
0
23
0
0
15
0
5
0
27
29
-1
15
23
-5
0
29
11
15
27
0
0
29
0
29
-1
0
-13
29
0
-9
0
0
22
0
-3
27
15
0
0
27
15
0
-1
23
0
-1
27
11
15
0
27
29
-1
-2
15
15
0
6
0
0
23
23
0
-1
-1
-1
0
29
15
21
0
27
21
23
15
29
15
-1
-1
15
0
0
15
-1
23
5
27
23
15
29
-2
0
7
0
27
9
21
23
27
14
0
23
27
29
29
25
26
14
0
27
27
-1
23
0
15
22
-3
0
23
13
0
23
27
0
-1
5
0
15
19
23
0
0
0
27
23
11
15
-1
15
7
15
27
0
0
0
26
0
0
0
27
0
15
0
15
0
23
29
27
-1
-1
15
0
15
15
0
0
0
-5
-1
0
0
27
-1
-1
27
27
23
27
14
0
-1
-1
15
0
0
15
0
23
-3
0
15
-1
23
15
0
-1
-9
0
0
0
0
23
0
29
14
0
0
0
0
-1
0
23
0
24
29
29
27
27
25
23
0
29
-2
15
23
15
23
29
0
0
22
0
-1
11
0
0
15
14
0
0
7
0
-1
-1
29
27
19
-1
14
0
29
0
15
0
0
0
7
27
25
0
23
15
0
29
14
-1
0
0
27
29
23
29
-1
27
29
26
0
15
0
0
23
29
27
11
23
0
23
-1
0
-1
15
15
23
23
28
0
23
23
23
0
0
27
15
0
29
0
-1
0
0
15
27
-9
21
-1
0
23
0
13
-1
0
0
15
0
0
29
23
27
15
27
-5
0
27
15
15
-1
0
29
14
24
0
0
0
-11
22
0
21
-1
0
27
-1
0
23
27
0
5
0
-1
27
0
15
23
29
15
11
28
-1
0
15
27
27
-1
-2
0
27
-1
0
0
15
-1
0
0
10
23
-1
29
15
-1
0
0
0
15
-9
27
-3
27
29
0
-1
0
6
23
0
0
26
0
0
0
0
-9
19
0
15
-1
15
-1
23
27
0
15
0
19
0
0
21
15
15
27
29
0
21
23
0
19
-2
0
0
0
23
24
-9
15
0
0
0
0
29
-1
0
14
23
15
0
29
29
23
27
-9
0
-2
-1
27
0
29
11
23
0
23
0
23
13
0
11
0
15
0
11
0
-1
0
27
23
-1
0
0
23
0
28
0
-1
0
-1
0
28
21
0
0
-1
29
-1
7
-1
-1
25
0
26
25
0
0
23
15
0
15
0
19
27
27
0
11
15
19
0
15
23
-1
0
-1
27
19
29
-1
-1
-1
-1
15
26
28
23
0
14
27
0
0
15
-1
13
0
27
0
0
0
-1
0
23
23
15
0
15
0
-1
27
13
0
-3
15
27
29
23
0
-3
7
0
0
7
0
-1
0
0
0
0
0
0
23
-5
-9
15
27
15
-10
23
29
13
11
25
-1
28
23
0
23
0
0
15
0
25
-1
7
0
25
0
-1
0
23
-1
0
19
29
11
0
23
0
0
23
0
0
15
27
27
0
14
0
15
27
-3
0
0
24
19
-1
0
15
23
7
0
15
-11
0
0
0
29
11
15
0
27
23
0
-10
-1
11
-1
15
23
0
19
29
0
29
23
21
29
0
22
-1
0
0
0
11
15
-1
-1
22
0
-13
0
22
-1
0
27
19
-1
7
-1
0
27
0
-1
-1
15
23
0
0
0
-1
15
3
26
-5
0
15
23
0
-2
22
22
27
-1
19
22
23
19
-5
0
-2
-5
0
0
14
0
27
0
0
15
15
18
23
22
-1
27
27
-2
22
0
15
-1
23
23
23
0
23
-1
0
27
0
-1
29
15
15
15
15
0
0
13
23
15
0
0
0
21
0
-5
-1
15
-1
0
27
0
15
-1
2
0
-1
0
23
15
23
0
0
0
15
23
-1
0
-1
0
29
27
11
-1
23
23
29
26
29
0
21
15
0
25
0
29
0
0
23
0
27
23
25
0
0
-1
0
15
27
23
15
0
29
-9
26
-9
19
29
23
0
-1
23
0
25
0
0
0
27
23
14
0
27
28
27
27
11
0
23
-2
-1
15
-3
0
23
-15
25
29
-9
-1
0
0
14
-9
0
6
27
-1
7
-1
14
23
-2
-3
23
23
23
0
26
0
14
7
7
25
7
0
0
15
-1
0
-9
13
22
26
0
0
0
27
0
0
23
15
27
0
0
19
27
-1
15
13
14
17
-1
29
0
0
0
18
15
-1
14
0
0
-1
-2
23
-2
29
-1
29
-1
-11
0
-3
0
27
-1
23
15
27
-1
0
15
15
0
0
0
23
-1
0
0
-3
15
0
15
0
15
29
27
25
12
0
-1
25
-1
0
-5
25
0
0
0
-1
27
0
-1
25
21
-2
15
27
0
0
14
29
0
23
15
-1
15
0
0
13
0
-9
0
27
-1
27
0
0
26
15
-3
-1
15
27
15
27
15
0
22
19
27
0
27
22
0
27
14
23
27
0
19
-1
7
-1
-1
27
0
0
27
-1
-1
0
27
21
-1
-1
0
0
15
25
5
27
23
23
15
0
23
23
14
13
23
-6
27
15
29
23
29
29
15
0
0
15
0
23
0
-5
-1
15
19
26
0
11
7
0
15
15
0
23
-1
0
15
0
15
29
15
0
-1
29
0
0
0
27
11
14
0
0
27
-1
-1
0
-5
28
-3
-1
23
-1
0
0
23
29
13
0
7
0
27
0
29
27
0
27
-5
-1
23
-1
22
15
27
23
27
23
29
15
29
0
0
22
29
0
27
23
23
23
27
-1
25
25
0
15
23
20
11
-6
0
23
23
-5
0
28
27
27
0
-1
23
23
14
25
0
0
27
0
23
-1
0
0
0
29
0
0
19
-1
0
0
27
15
23
26
-1
15
0
0
0
25
-1
-1
0
0
-1
0
15
-1
-1
0
27
21
0
-1
-3
0
-1
23
0
30
15
0
-5
27
23
15
0
0
0
15
14
25
-3
0
14
-9
-5
-1
-1
23
15
13
25
0
-1
25
7
23
-1
27
23
0
29
28
0
0
0
23
0
22
27
-1
19
0
0
14
27
15
7
7
-1
0
-5
29
-1
15
21
-1
23
0
0
0
-1
0
0
10
0
-5
0
19
0
0
15
11
21
29
27
15
15
23
27
23
19
27
29
-9
0
19
-1
21
10
0
19
23
15
11
15
0
-11
23
29
29
0
15
0
0
17
0
23
23
14
0
-1
19
-1
-1
0
27
15
27
13
0
-2
7
-1
0
-1
21
19
29
13
15
9
0
19
27
-3
21
0
-1
25
-9
15
-1
23
0
0
25
-2
0
-1
29
27
15
0
15
13
0
0
15
0
15
-1
15
0
27
27
0
-4
-1
29
29
14
0
11
0
29
0
29
19
29
29
15
27
-1
15
21
-2
0
21
11
-1
0
0
15
23
27
15
14
0
23
15
21
0
15
0
0
0
23
29
22
0
-1
27
0
22
19
0
-1
28
21
15
15
0
23
0
-2
0
13
23
-1
23
-6
-1
-3
-1
0
13
19
27
-9
23
0
15
27
15
0
0
-1
0
-1
23
0
0
0
0
14
23
-5
0
27
0
0
15
0
9
14
23
0
0
-1
0
26
-1
0
0
15
0
-1
27
-1
15
0
0
21
-1
0
13
0
0
0
0
0
0
15
23
-1
0
23
0
6
0
23
0
11
0
26
23
27
-1
-9
0
15
-2
15
0
0
0
27
-5
29
-1
23
0
0
23
15
-1
0
0
26
25
0
-9
13
0
-1
-1
23
-4
-1
21
-1
27
18
27
0
7
29
23
0
0
27
13
29
0
15
23
13
0
27
23
0
25
0
0
29
0
15
0
15
0
0
11
0
0
15
23
0
26
-1
23
-1
0
27
27
23
7
7
-1
29
-1
-1
13
15
0
0
29
23
-3
0
24
27
0
0
25
-1
-1
19
15
15
15
23
-1
0
29
0
14
0
-1
23
-9
0
28
-4
13
0
0
23
27
12
0
14
29
15
15
15
0
27
0
22
17
27
-1
-3
23
-2
18
0
29
15
0
0
0
-1
15
0
27
0
-1
-1
0
-2
15
15
-1
23
0
27
15
27
25
23
-5
23
29
0
-1
0
19
7
14
15
-9
23
27
23
0
0
0
15
0
7
27
16
15
-1
19
0
0
15
-1
-1
23
23
0
-3
0
-6
0
7
15
0
0
0
0
-9
27
-1
-9
0
-1
0
14
-1
29
22
0
14
0
-9
0
0
0
23
15
27
15
15
0
0
0
-1
28
29
27
29
-1
23
29
15
0
0
-2
0
27
13
23
0
28
0
0
-2
-10
-1
-1
29
15
0
23
15
0
15
23
-1
0
0
0
-2
-1
15
0
27
27
0
-3
0
0
27
0
-1
27
29
0
15
0
27
-1
0
19
0
0
28
0
26
0
0
15
23
0
15
0
0
0
-1
0
-1
29
0
19
-1
23
27
0
0
15
15
15
0
13
25
0
0
-1
0
15
19
15
0
-2
15
0
-1
0
-1
0
0
23
15
0
-1
0
-1
13
15
7
23
0
0
15
-1
11
-3
0
7
27
0
27
0
27
23
0
-2
25
0
15
25
0
29
27
21
0
-1
0
25
0
15
-5
0
0
23
0
11
-4
0
0
11
-1
-7
-1
0
29
0
0
0
0
0
-1
29
29
29
0
0
0
0
-2
29
0
27
20
-5
29
27
28
15
-3
21
21
0
0
0
0
0
0
-1
0
27
15
15
0
0
0
23
23
26
-2
0
0
0
0
23
0
23
15
0
-9
0
23
15
0
-5
23
-1
0
15
0
27
0
0
0
0
29
0
23
27
0
0
23
11
0
27
29
27
23
15
23
8
15
14
29
0
15
27
15
14
29
-1
-1
0
7
23
23
26
23
-9
26
29
26
0
15
0
7
0
24
-1
0
21
22
23
-3
23
24
0
0
0
15
27
15
25
-3
0
7
25
27
-1
-10
15
0
-1
23
0
27
27
15
0
23
26
0
23
15
-9
0
0
29
0
0
21
0
0
-1
15
29
0
-1
20
23
-1
17
23
0
23
-1
0
23
13
15
0
15
0
-10
19
13
-5
11
0
0
0
-1
-3
15
27
0
15
29
25
0
0
15
23
0
-5
0
23
15
0
0
15
28
-1
3
-1
23
15
-1
15
29
0
0
-1
0
27
27
0
0
26
0
0
0
29
0
26
0
29
27
-3
0
-1
0
22
29
0
15
0
0
0
0
15
0
29
0
15
26
29
-5
25
0
13
-3
27
-5
23
19
0
15
0
-2
15
15
-9
27
7
29
0
29
15
29
25
27
0
23
-9
21
15
23
-1
27
0
-2
0
7
0
26
-5
0
0
23
0
0
0
15
14
21
-1
27
-1
21
27
13
29
0
21
23
0
23
15
0
0
-1
-1
22
29
0
13
27
27
7
-5
15
0
27
0
-1
15
0
23
0
23
13
26
0
15
22
13
0
15
27
15
0
15
29
-1
11
15
0
0
23
11
27
-1
0
29
0
0
23
29
21
23
23
15
0
0
27
27
27
15
-1
0
23
0
14
19
0
0
29
0
23
0
-1
0
29
0
0
29
21
10
0
0
-1
0
15
0
21
-3
-1
27
23
23
-5
14
15
15
14
0
-1
23
0
19
0
0
-2
11
23
0
0
18
23
0
29
0
23
10
-1
29
15
0
23
0
0
0
0
15
-1
15
21
23
29
0
-1
0
0
15
15
23
15
15
15
0
15
22
-1
0
0
27
0
0
18
0
23
0
-1
23
0
0
15
0
25
0
0
0
-3
25
14
0
23
-1
-3
11
7
0
0
23
-5
0
0
0
0
-1
15
5
15
0
29
23
29
11
0
27
0
0
19
15
28
15
0
26
0
-1
0
23
25
29
-1
29
7
0
27
23
0
0
-1
0
0
0
17
23
15
0
-1
6
0
0
15
-9
15
-3
0
-1
15
0
0
-1
0
0
0
15
23
20
27
-3
15
23
27
0
15
22
0
-1
-1
15
23
15
0
0
0
0
29
27
-1
21
7
29
0
27
0
0
0
-5
0
23
15
-1
-13
25
15
0
-2
0
0
-1
0
15
23
29
-9
29
28
15
0
15
15
-1
23
27
15
0
23
23
19
23
19
15
21
27
0
29
-3
27
27
0
-1
0
15
22
19
0
-3
11
11
0
-1
23
-6
-9
0
0
23
19
21
0
-1
0
-1
-1
15
0
-7
0
7
0
23
27
-1
26
0
29
0
0
23
24
-9
-5
0
-1
23
0
15
0
0
23
27
23
12
-1
23
0
15
27
13
0
0
0
0
0
-2
15
27
29
-1
27
27
29
29
-1
27
0
0
0
7
-1
23
-3
0
15
0
27
-1
26
0
22
25
0
26
27
27
15
0
-5
21
15
27
0
26
23
0
0
0
15
0
0
15
7
-1
23
-2
0
-3
0
0
23
27
23
0
13
-1
0
15
0
0
15
-1
-1
27
23
6
15
15
0
23
29
23
19
0
15
0
15
0
0
27
-4
27
-1
23
0
-1
0
0
25
0
-7
-9
0
25
15
0
15
-2
0
0
23
0
23
0
0
-1
15
27
29
-1
-1
-1
27
0
0
15
15
0
22
-1
13
21
-1
15
15
15
23
15
0
19
0
0
-1
0
27
14
-2
0
-9
0
27
28
15
-13
29
15
27
15
0
0
23
0
13
22
0
15
23
14
15
0
19
0
23
-1
0
27
23
0
0
0
0
23
15
0
-5
11
25
0
15
29
-1
14
29
15
-5
-1
27
15
15
14
15
19
23
0
0
25
0
13
0
-1
0
-1
0
0
15
29
0
-9
21
0
29
-1
0
15
0
23
0
0
15
15
19
29
0
0
0
0
0
0
-1
0
-3
26
-1
27
23
0
0
0
29
27
-1
23
0
5
-1
-1
29
15
-1
15
0
23
28
0
-13
23
25
0
23
15
14
29
0
-9
-1
27
-1
-1
0
-1
15
27
11
11
0
25
-1
0
0
15
-5
-5
29
15
27
-9
25
0
29
0
0
0
-1
29
27
0
26
15
15
29
11
15
23
29
0
15
-1
15
0
15
7
-1
15
29
0
23
0
23
15
0
0
0
-1
0
27
27
7
-1
23
0
11
0
-9
-1
0
0
-3
15
0
0
0
0
14
0
23
23
15
0
0
23
0
23
-2
0
-1
0
0
-1
0
0
0
11
27
15
23
0
29
0
15
29
23
0
27
15
27
-9
15
23
-1
3
15
-5
-5
0
0
0
7
0
19
13
0
0
-1
-4
15
-1
23
15
7
0
27
13
27
0
0
19
15
15
27
-1
0
0
26
0
27
29
0
0
29
0
23
0
23
-5
0
0
29
23
0
-1
0
0
14
23
15
19
-1
-1
15
-5
23
0
-1
21
14
0
-3
0
15
-1
29
-1
-5
0
5
-1
29
0
21
0
29
25
23
0
-1
15
-9
0
0
23
0
15
27
0
9
15
0
0
29
26
7
0
22
29
0
23
-1
23
0
0
23
-1
15
15
23
0
27
0
0
27
0
25
11
0
27
0
21
-1
21
23
27
14
13
23
22
15
29
0
-3
0
0
0
17
-1
27
21
15
15
0
0
-3
0
29
23
0
29
26
23
23
26
0
27
0
23
0
0
0
0
21
0
27
-1
15
27
0
15
-3
-2
23
23
0
23
12
-1
12
0
15
15
0
0
27
13
-9
25
0
15
0
0
-1
-1
0
-3
29
-1
0
23
0
27
-1
0
0
15
27
-13
0
0
0
17
0
10
23
0
0
0
0
0
27
15
0
19
0
23
0
21
0
0
0
0
0
23
-2
17
0
27
0
27
-13
23
0
0
0
0
23
0
-2
0
-1
0
11
0
15
23
27
-1
0
23
-1
-1
0
11
15
-3
0
0
23
15
0
25
15
-1
9
0
-1
19
-1
15
27
0
0
15
0
0
23
23
15
0
19
27
23
0
0
15
0
0
29
29
0
24
0
15
-1
0
15
23
23
27
15
23
0
0
0
23
27
15
-1
13
11
15
4
23
28
0
15
29
15
0
21
-1
15
0
23
0
27
0
21
0
-1
0
0
0
23
21
0
-1
-1
14
0
0
15
0
-1
23
-9
29
15
0
-3
0
14
25
0
0
0
29
27
0
0
-7
15
23
15
0
-10
0
23
0
0
23
29
28
0
-1
28
29
0
23
0
23
0
23
0
7
-2
0
-2
15
0
-1
0
0
15
-1
0
0
0
0
27
21
21
21
23
0
23
29
-1
-3
25
0
-9
-1
15
0
-1
-1
14
15
27
27
29
7
-1
15
0
5
15
0
0
27
15
-1
29
-1
23
0
0
19
-1
29
0
23
15
0
-1
-1
-2
26
25
23
23
27
27
-1
0
-1
0
-5
0
-3
-2
27
27
20
13
27
27
15
-1
0
0
0
-5
0
-1
27
0
21
-2
0
15
23
0
7
0
0
27
0
0
15
0
-4
-1
-1
-2
0
15
7
0
7
0
-9
0
29
-1
0
0
13
-1
15
14
15
0
0
11
0
-1
27
-1
0
0
27
23
25
15
29
23
0
0
29
29
0
29
13
0
23
0
0
0
-3
23
0
0
23
29
21
23
23
23
29
23
15
15
0
0
-1
0
0
15
27
27
-1
-1
7
15
29
0
15
0
27
-1
-1
28
0
0
0
25
-1
0
0
15
0
29
0
0
15
11
0
23
-1
23
27
21
0
15
0
0
15
0
0
0
13
23
27
29
0
-1
0
0
27
21
0
29
-3
15
0
-1
15
-1
-3
0
29
-1
27
27
23
21
0
19
29
-1
-5
23
15
0
23
15
27
-1
29
27
23
0
-1
-3
0
-1
0
7
-1
-1
23
0
18
0
0
15
24
23
0
23
26
14
0
-1
0
15
25
15
0
25
0
27
21
0
0
15
27
29
15
23
0
-1
27
-3
14
0
-1
25
29
15
0
27
15
15
0
0
27
0
0
0
0
23
-1
14
15
23
0
0
0
0
0
27
15
0
-1
27
23
23
10
0
29
29
0
23
15
0
15
21
23
29
-2
10
23
15
14
0
0
15
0
0
-1
29
0
27
0
27
0
21
27
27
-1
0
13
0
29
29
-2
0
29
7
0
0
23
0
0
0
0
27
0
0
0
15
-1
0
23
0
15
15
0
0
19
22
0
0
23
-1
7
0
15
19
0
7
-1
23
-1
0
0
0
27
0
0
-1
-1
25
25
23
0
27
-1
15
27
15
0
0
0
-3
0
0
0
0
23
23
27
27
-2
3
23
0
25
15
0
15
15
-5
22
0
21
29
-1
0
11
-5
-1
12
27
-1
0
0
0
13
0
0
14
15
23
0
23
27
15
27
-1
-1
22
0
0
3
0
0
15
0
0
-1
-9
23
27
23
23
-3
0
27
0
-1
-1
0
27
28
-5
0
27
0
0
15
0
27
-6
25
23
29
20
0
0
28
-5
0
15
0
0
11
0
27
-9
15
27
14
13
0
-1
0
29
6
0
-11
0
9
23
25
29
29
15
-1
27
15
0
11
27
0
0
-1
-1
15
-1
0
-1
-1
15
0
29
29
-5
13
0
-1
0
27
15
23
29
-1
29
12
0
-1
-5
0
23
11
11
22
15
15
0
0
0
28
0
25
23
0
23
27
13
13
-1
0
23
-1
27
-5
23
0
-9
15
0
0
0
23
27
-5
15
23
0
15
27
0
21
14
23
0
0
25
15
15
15
0
0
9
0
-1
11
27
15
0
0
27
22
15
23
29
23
27
-1
0
23
15
0
23
0
0
0
23
21
29
15
0
22
0
-1
-1
0
-1
0
0
-1
-1
10
-1
27
0
12
0
0
0
-1
-9
19
-1
0
27
-5
-1
0
0
27
13
9
15
0
-5
14
-2
0
-5
0
0
-1
0
0
15
0
0
23
-1
17
0
23
0
0
0
0
0
0
0
23
27
0
0
21
0
0
25
29
29
0
29
0
-1
-1
0
27
-1
-1
-1
0
-5
0
0
28
-1
27
15
29
-1
0
7
0
0
0
-3
15
0
27
-10
-1
0
0
-1
27
29
0
23
0
23
29
22
23
27
14
0
-1
0
15
14
15
-1
0
0
27
0
0
29
-1
29
23
0
-9
-1
28
-9
0
14
-1
0
27
0
0
0
0
0
-1
19
15
0
27
21
0
22
15
0
29
-1
29
0
23
-10
0
-3
0
-5
0
-1
0
28
0
0
25
-9
-1
13
15
-3
15
0
15
0
0
21
7
-5
0
13
23
0
23
0
27
27
0
15
29
20
0
15
-10
13
-1
27
19
0
23
0
15
15
14
0
29
-1
-1
-1
-1
27
27
0
27
0
21
0
0
0
0
0
0
19
23
29
20
26
0
-2
23
0
29
0
27
15
15
15
0
-1
27
-9
0
21
5
15
0
0
15
-1
15
0
0
-1
0
0
15
21
15
13
-1
0
27
0
0
0
17
27
0
-1
29
23
-9
23
0
21
29
28
21
15
0
22
23
-11
0
25
0
0
-1
27
-1
15
-2
22
29
0
23
21
21
-1
0
0
-13
0
-9
15
0
29
0
-1
27
0
21
0
29
19
-1
0
19
15
0
23
0
22
15
-1
0
15
14
-5
-1
0
-5
0
19
19
27
0
23
25
19
29
15
0
0
0
-1
0
27
-1
15
19
15
7
-1
27
15
0
15
0
15
15
25
13
0
15
-1
-1
27
0
27
27
27
28
21
25
0
-1
0
27
0
15
-5
-1
15
0
27
0
0
19
0
27
0
0
0
0
25
0
21
5
0
-1
0
-1
15
27
15
0
18
0
0
29
0
23
-5
27
27
15
23
15
0
13
0
-1
-3
0
15
22
-1
23
23
23
27
29
0
7
-1
23
0
26
0
-1
26
15
0
14
-1
-3
0
0
0
27
-5
29
-9
-1
-1
29
15
0
0
27
15
15
23
-1
23
15
0
23
27
15
0
19
0
29
0
0
27
23
11
-1
-1
27
0
23
0
27
7
29
-3
14
23
27
0
29
29
14
-1
0
0
19
0
14
-1
-1
-1
28
29
0
-10
0
0
29
0
15
23
-5
29
15
15
0
-1
15
21
12
15
0
29
0
15
0
0
0
23
-1
22
9
23
0
0
0
-1
19
0
0
0
29
-3
0
15
0
23
0
23
27
-1
0
29
27
23
0
0
29
15
0
15
0
0
15
0
-1
0
29
0
-1
15
27
-1
0
0
0
0
23
-9
0
15
23
0
-2
0
0
29
0
0
-1
23
21
21
27
0
23
27
15
-2
15
29
-1
15
28
0
0
4
0
-13
23
27
0
23
15
21
27
13
23
23
0
0
23
-1
0
15
15
14
0
15
0
0
15
23
-1
23
27
23
0
-1
0
0
28
0
29
15
0
0
-1
-1
15
0
15
-1
29
23
28
0
0
25
-1
-1
0
0
23
23
0
25
0
18
19
19
15
23
0
0
27
0
23
0
0
27
-1
0
0
21
-1
0
0
29
-1
27
11
-5
15
-1
23
0
23
0
0
0
-1
15
0
0
13
25
23
0
26
15
-1
15
11
15
0
7
27
15
29
0
21
0
23
-1
-1
0
0
13
0
0
-9
0
19
-1
-1
15
29
18
29
0
0
0
0
-1
27
15
0
0
0
0
27
0
0
-5
0
29
0
23
22
15
-5
-1
27
-1
27
15
15
0
0
23
19
23
-5
0
0
27
0
-1
15
0
23
0
29
-1
0
15
29
29
27
0
0
0
6
0
14
-3
0
15
0
0
-3
0
0
23
-1
27
21
-1
0
0
15
-1
29
29
0
0
27
29
23
-5
26
-2
23
0
0
15
13
0
21
11
-1
27
0
0
15
15
0
0
0
-1
23
14
21
0
15
15
0
0
27
29
0
0
29
29
0
27
0
0
27
0
0
13
15
-1
15
0
23
0
0
0
0
15
22
-1
13
-1
26
0
15
27
5
29
7
0
0
29
27
15
15
23
27
0
0
15
0
26
23
29
26
27
0
-1
15
15
27
29
29
15
0
0
23
15
-1
28
0
27
-1
15
-1
21
23
-2
18
23
0
0
27
25
11
0
0
27
19
7
0
0
21
0
27
27
0
0
0
7
-7
23
-9
19
19
0
23
28
27
0
21
15
15
15
0
15
15
23
15
15
0
22
24
29
15
0
-9
18
19
0
-1
-1
23
0
-1
0
23
0
0
23
19
15
0
-1
28
15
0
14
-1
27
0
11
23
0
-2
0
23
0
0
0
0
27
0
-1
-1
27
27
0
29
27
0
29
-1
22
12
0
27
-1
25
-1
0
0
18
29
0
29
23
21
29
25
21
-1
13
15
0
-1
11
-1
0
0
11
27
23
14
0
-1
13
0
0
13
14
25
0
27
0
-5
27
0
23
23
0
0
27
23
0
-2
0
0
0
23
19
19
15
15
0
-1
19
0
0
0
0
0
-3
27
15
-1
23
23
0
-1
19
-2
0
0
0
-1
0
22
0
-1
23
0
26
27
-1
15
0
17
-4
0
0
-1
0
0
-9
-1
-1
23
0
21
0
-1
15
-5
0
0
0
23
27
15
29
0
0
0
23
0
14
21
0
23
21
23
15
0
29
23
11
0
15
0
27
0
15
-1
15
15
-1
23
0
29
21
0
15
22
29
0
0
0
23
-1
-3
14
27
23
0
0
23
0
-1
15
29
21
0
-1
15
23
0
0
27
25
11
0
0
0
0
-1
23
-9
-1
-1
-1
0
23
0
22
7
0
15
0
0
27
0
23
-1
24
23
0
23
0
0
15
15
23
0
0
11
-1
15
27
15
23
0
-5
0
15
23
29
0
15
-1
23
-1
0
0
-1
-1
-1
27
-1
0
15
-1
0
15
15
27
0
0
0
15
13
0
11
25
15
0
0
21
13
29
0
15
23
0
11
15
-1
-1
0
0
-2
-1
-1
23
29
0
0
0
-1
11
-1
-1
19
0
0
0
13
0
0
-7
15
15
0
-5
0
26
29
10
15
13
24
19
0
0
0
-1
-3
-1
15
0
0
0
15
0
0
20
-9
23
23
21
7
22
0
23
0
0
0
23
-1
23
0
0
0
23
-1
0
29
27
29
15
25
0
19
-2
27
23
0
23
25
0
0
-2
0
0
26
0
0
0
0
27
-1
15
23
-1
15
23
27
3
15
27
0
13
0
15
21
-1
29
-2
0
-1
11
26
0
-1
0
0
-1
0
0
-3
27
15
-7
26
0
27
0
0
0
27
0
0
0
-1
15
23
15
0
0
0
-9
0
23
0
27
-1
29
0
-1
0
23
0
27
-1
-1
15
19
27
27
12
0
11
26
15
23
27
23
-1
0
12
0
0
-1
-1
-2
-1
0
0
0
-1
15
22
15
15
-1
-1
11
27
21
25
-5
-1
0
27
23
23
-1
0
-1
0
25
0
23
0
15
7
21
15
-1
29
19
0
0
0
27
23
11
13
14
3
-1
0
15
7
15
0
28
-1
17
-9
-1
7
25
-11
6
27
14
0
0
23
18
13
29
23
28
27
-1
15
0
-1
0
23
0
12
19
0
14
27
0
0
0
29
27
0
27
28
-1
23
0
15
23
0
11
0
23
-1
15
23
29
27
0
15
0
23
21
29
0
0
29
26
19
0
29
-1
-1
0
0
13
23
0
-1
0
14
0
-1
-3
11
23
7
0
23
23
29
0
15
0
0
-1
15
15
15
-3
-1
0
0
0
0
0
0
27
23
29
23
0
0
0
15
27
23
-6
0
-9
0
0
0
27
15
0
0
0
0
-1
-1
19
13
0
21
0
0
0
0
0
0
27
0
0
15
0
0
21
23
-1
-1
29
26
15
27
0
27
0
23
0
-1
29
0
0
0
-2
27
0
21
-2
10
15
0
0
0
0
-1
29
0
-9
15
29
0
0
0
15
15
0
0
0
27
-9
-1
0
23
0
-9
-1
0
0
-1
0
29
26
-1
0
21
28
0
13
29
0
15
23
0
0
0
0
0
23
14
7
-1
0
0
15
15
0
0
21
0
14
-2
15
15
26
0
11
15
29
27
0
15
23
-2
0
-6
23
15
-1
0
0
27
29
15
23
-1
25
27
-1
13
23
15
22
0
19
0
19
23
23
0
15
0
29
27
-1
27
27
14
0
-1
0
0
10
26
15
-1
-1
0
0
23
0
23
0
-1
-1
-5
0
-2
-1
0
0
-1
0
27
0
23
23
-1
0
0
29
-1
0
15
25
-1
0
25
15
15
0
23
0
19
-1
0
27
15
7
27
21
0
21
0
29
28
0
0
15
27
0
27
23
0
0
0
-1
-9
26
-2
23
27
7
27
15
9
0
0
0
27
15
-1
0
22
0
-1
0
-1
15
0
15
29
23
15
23
0
15
0
-5
0
0
0
-1
15
0
15
-1
0
25
10
-1
29
-1
27
0
27
-1
29
27
23
23
0
25
-1
29
23
0
29
15
0
0
0
29
29
0
-1
0
-1
11
0
15
0
23
-2
-1
15
0
15
23
23
27
0
15
-1
-2
23
0
0
29
0
-1
21
-1
14
-5
0
15
19
27
29
14
0
-1
29
25
0
23
0
23
27
-1
-1
0
0
0
-1
15
0
28
28
-1
0
-9
0
23
-1
0
0
25
0
0
0
22
-10
23
27
26
0
27
0
-1
0
15
0
15
15
29
0
15
15
9
23
0
0
23
0
29
0
15
0
-1
18
-1
19
0
-2
27
0
-2
0
-9
0
0
29
15
0
19
14
-2
0
0
0
0
15
0
-10
15
27
-3
15
23
15
0
23
27
-2
23
-1
0
-1
21
27
0
14
27
15
0
26
0
3
0
14
0
15
15
-5
19
23
0
0
15
0
0
15
19
29
0
27
-1
-6
27
-3
0
0
-13
15
-1
0
9
-9
-9
0
0
15
-1
27
23
0
29
21
27
27
0
23
27
0
27
0
27
29
23
27
-1
0
0
0
0
0
-1
0
0
15
15
26
27
27
0
0
0
13
23
23
15
21
-1
15
15
0
0
-1
0
23
27
23
-1
0
15
0
0
23
0
15
0
0
23
15
27
27
-5
29
29
-5
0
0
23
27
0
23
-3
-1
23
21
23
0
0
15
21
23
0
-2
-1
27
23
15
0
23
15
0
27
-3
29
0
23
11
-1
23
23
-5
-1
29
0
21
0
15
22
-1
10
0
0
15
19
23
0
24
15
15
-1
0
23
7
-1
15
0
22
25
-3
15
0
-9
14
0
-6
15
27
23
0
-1
28
29
-1
-1
0
-3
23
0
27
-1
0
21
0
-3
23
29
0
0
15
0
-1
-1
0
27
22
29
0
0
15
27
-1
15
-6
0
-1
15
-9
23
29
-1
29
-1
-10
-5
0
-1
0
13
25
26
27
23
-1
23
7
29
15
29
0
0
0
-11
0
0
18
-9
0
0
15
14
0
0
15
15
23
19
23
-1
0
29
29
23
0
15
0
0
0
24
0
15
0
15
15
-1
13
-9
15
0
-1
15
0
-3
0
10
29
21
23
27
0
27
0
0
0
0
26
-1
25
-6
27
23
29
0
23
-1
0
15
0
-2
21
-2
23
0
-1
0
25
23
0
23
0
15
-1
11
22
15
11
0
0
15
0
18
19
0
-3
27
0
27
27
15
-1
0
15
28
23
15
14
0
23
-1
15
15
27
0
15
0
0
27
0
29
-1
15
23
15
27
15
5
0
29
0
13
27
0
19
15
0
-1
0
-1
15
3
0
-1
0
0
0
-1
0
22
-1
0
0
-4
0
15
0
0
29
0
0
15
0
23
19
0
0
15
15
23
0
0
27
15
0
0
23
0
29
0
-1
0
0
-9
0
0
23
15
-1
0
13
23
18
15
27
0
23
25
0
15
14
14
11
0
29
15
0
-1
-1
23
0
0
19
0
-5
29
23
13
29
29
-1
0
0
23
28
15
17
15
0
0
0
0
27
15
27
-2
27
23
-3
15
23
0
27
0
23
15
27
-1
15
-1
-1
0
0
0
0
-1
15
0
-1
27
-1
0
21
0
13
-1
15
-2
21
0
-1
11
15
21
11
15
0
23
0
27
0
15
23
0
27
0
-5
0
11
0
12
7
-5
0
0
0
0
15
15
23
29
15
0
0
25
-1
0
0
-1
20
0
23
0
15
15
15
0
15
0
15
0
-1
0
0
27
15
0
23
0
23
23
27
0
15
0
0
23
-1
0
0
-9
15
0
0
-3
23
-1
11
-1
27
25
27
23
15
0
-7
23
15
0
0
0
0
15
23
23
15
15
0
27
-3
0
0
0
19
15
-1
13
29
0
-1
15
29
-5
0
-9
-1
15
-7
0
15
22
-1
23
0
0
29
0
-1
29
29
23
23
-5
15
0
0
0
-9
-1
29
27
27
0
15
0
29
27
0
0
0
0
29
0
0
23
0
23
19
27
29
23
0
15
0
-1
-1
0
0
-1
23
0
0
23
23
-1
-1
0
15
15
14
0
-1
23
0
19
0
11
0
-5
-1
29
0
-1
25
15
26
0
-9
23
-2
23
23
0
7
23
17
0
-3
0
0
29
19
-1
-1
29
0
15
0
29
0
0
7
0
0
-1
7
11
0
15
23
13
0
23
26
9
13
7
0
0
21
0
15
7
-1
-1
0
15
23
0
23
-1
0
-3
0
-1
0
27
19
-1
0
0
25
23
0
0
0
15
15
-1
29
0
0
-1
-1
15
23
27
-1
29
0
23
15
0
25
7
19
19
0
0
20
27
23
27
23
29
0
29
0
0
0
0
23
-1
0
15
0
0
0
0
27
0
15
15
0
23
23
-9
27
17
-1
23
0
0
0
28
0
14
0
27
-1
0
29
13
0
-1
23
15
15
27
23
0
0
-2
19
27
-1
27
0
29
15
27
27
27
15
0
-1
0
0
-1
0
-1
-2
23
0
0
25
0
27
0
0
14
0
-1
26
0
22
14
0
-1
-1
15
23
0
23
23
0
-10
15
27
0
-1
-5
27
0
0
0
19
-1
27
27
15
-4
0
22
0
15
-1
23
-5
0
15
0
21
23
21
0
27
23
0
-1
15
23
0
0
5
27
23
21
0
23
0
0
27
15
29
15
26
-1
13
-1
-5
-1
15
21
23
23
25
-1
23
6
-1
0
22
0
-9
23
27
0
-1
0
15
23
0
0
0
-1
0
21
0
27
0
29
0
-1
15
0
-1
0
23
0
0
15
0
25
14
23
-1
0
29
0
29
0
21
15
0
0
15
25
29
-1
-9
11
29
25
13
29
-3
22
21
0
29
23
0
27
15
0
0
15
0
-9
0
19
0
23
0
0
27
0
23
0
-1
0
-1
-1
0
0
-6
15
13
0
21
29
0
0
23
0
0
0
0
-1
0
0
23
0
29
16
27
-1
27
15
19
15
29
27
0
23
29
29
-1
0
-1
15
23
0
0
-13
0
-1
-1
0
0
0
0
23
0
29
23
21
-1
0
23
0
27
-2
23
11
13
-2
-1
23
7
23
0
-1
0
0
27
0
23
13
0
15
-1
0
0
13
0
15
0
6
-1
0
-1
26
11
15
0
0
-1
11
27
19
0
23
23
15
0
0
-9
-1
15
14
29
0
15
29
15
0
11
15
-1
0
27
29
0
0
15
0
-1
0
23
19
-1
-5
27
0
14
15
-1
0
15
15
23
15
29
-3
-1
0
23
0
15
7
15
-1
0
26
-1
23
0
0
29
-5
0
-5
23
21
0
0
23
0
-9
23
29
-1
-1
15
23
-1
17
0
-1
0
0
0
27
-3
11
0
0
23
3
15
27
27
27
15
7
29
7
0
-1
23
29
0
3
0
11
27
-3
13
29
21
10
15
27
-5
25
0
0
0
15
-5
-1
0
15
11
15
0
0
28
27
0
7
0
27
23
27
19
13
-1
29
-1
-2
0
15
0
15
29
23
15
0
0
19
15
0
27
21
-1
10
25
29
29
17
15
0
0
23
0
-7
-1
15
23
0
0
0
-1
15
15
29
27
0
29
0
0
0
0
15
27
25
27
0
29
0
0
15
29
-1
29
11
23
27
0
0
-1
27
0
19
23
0
-3
25
21
21
21
15
15
-9
0
0
15
0
-1
0
0
0
-1
-1
0
0
23
27
0
23
14
-1
27
-9
29
27
0
0
17
11
0
15
29
15
0
28
0
15
27
15
25
0
23
18
15
0
0
-1
15
29
0
-1
0
-1
-5
-2
15
0
0
0
0
15
29
0
13
0
15
0
0
29
15
17
0
0
-1
0
27
0
21
23
23
-1
-1
23
-1
29
0
15
29
15
27
27
15
0
27
15
27
0
0
29
29
29
0
21
0
29
0
0
29
23
28
0
11
23
0
19
23
0
21
-9
-1
0
27
-1
0
0
-1
0
0
0
27
-5
15
-1
-2
-3
27
0
27
0
0
-1
0
0
-3
28
0
-1
23
15
25
23
0
23
-1
0
-1
20
0
23
-1
0
28
0
18
-1
-1
0
-1
14
15
-1
15
27
0
19
13
28
23
-1
-1
13
27
15
27
0
12
23
-1
23
15
-3
0
0
15
-1
23
0
0
23
0
0
-1
15
0
29
27
0
0
25
0
20
15
22
23
0
29
18
14
15
-1
-3
13
23
-1
0
23
-5
-2
-5
29
15
15
29
28
0
0
-9
29
19
0
23
-3
27
15
-1
0
15
23
17
23
-3
0
0
23
0
15
0
0
0
0
-5
0
-5
29
19
23
0
27
0
17
0
0
22
15
0
-2
11
15
15
27
-5
27
0
0
0
29
21
-3
0
29
0
0
0
0
15
0
15
23
27
15
28
28
-5
15
29
-1
-9
23
0
29
23
15
0
0
15
27
27
25
23
0
15
-1
19
0
0
15
23
0
0
0
-1
0
-5
15
15
22
-1
15
15
27
0
11
19
15
27
-1
-1
-1
28
29
-1
0
27
19
15
0
15
0
0
0
0
0
27
0
0
0
27
-1
15
0
0
0
-1
27
15
15
15
-1
0
23
0
0
-1
0
0
23
15
29
0
0
23
0
15
0
25
23
27
27
15
15
0
29
0
23
-1
0
23
0
15
15
0
0
15
0
-1
-5
15
0
0
0
0
0
0
23
-1
0
15
29
7
0
-3
25
0
0
27
0
27
23
19
14
27
29
29
15
25
15
23
29
0
0
23
0
23
0
15
15
0
25
15
-1
27
-2
25
29
15
23
15
-1
-1
0
0
0
15
23
0
0
-3
0
0
27
23
0
9
27
15
15
0
0
23
0
-1
29
27
-1
27
15
0
15
13
23
0
23
0
29
29
0
0
29
0
23
0
29
0
29
0
0
0
23
0
15
-5
-2
3
29
23
-1
-1
23
-9
9
0
21
25
23
0
15
-5
23
-1
23
15
0
-1
0
0
-1
25
26
15
25
0
23
-1
25
29
-1
0
0
0
23
-1
-1
0
-1
20
23
0
-1
23
-1
-1
0
-2
23
-1
-9
0
15
20
19
-1
-1
15
-1
-1
0
27
15
23
0
27
0
15
15
0
23
0
15
-1
15
0
23
23
29
0
0
0
-1
29
0
0
0
0
-1
23
17
7
0
-1
10
0
27
-1
0
25
27
27
-1
29
-1
15
-2
-3
0
-1
0
22
11
29
0
19
15
0
27
23
27
0
19
23
15
27
0
0
19
23
-1
15
-1
25
11
23
23
27
15
27
-11
-9
0
0
29
0
23
26
0
15
0
0
0
0
23
-1
15
0
0
0
-1
0
29
0
15
0
27
-1
29
27
0
0
23
23
0
15
-1
29
0
21
15
0
26
27
0
13
15
0
-1
23
0
15
14
11
0
27
23
29
13
0
29
-1
-1
23
-1
29
23
0
27
29
24
0
0
0
-1
-1
0
0
-1
25
0
18
29
0
0
27
23
0
-1
0
15
23
23
-1
29
23
-2
0
-1
21
23
15
0
0
-2
-5
27
0
-2
0
29
0
0
-1
29
0
15
27
0
23
-2
13
15
0
0
15
15
0
0
0
23
-1
27
27
23
15
-1
27
15
23
0
19
14
29
15
0
29
-1
19
0
15
0
29
15
15
0
0
27
15
15
0
0
0
0
11
23
0
-1
-1
0
15
15
0
-1
13
23
25
25
15
-1
0
0
-1
27
0
11
0
-1
-1
23
0
23
0
15
-1
-5
0
-2
-3
11
19
0
-1
0
23
19
29
-1
0
-1
15
13
-1
-1
0
29
0
0
-2
13
0
15
15
27
15
15
27
-1
23
0
0
0
-2
23
-2
0
0
0
-1
23
0
-2
-1
23
23
0
-1
29
-1
27
0
15
19
0
0
14
15
25
15
0
0
11
7
0
-1
27
0
29
-1
15
15
29
0
15
29
0
27
0
0
15
15
23
0
0
15
27
25
15
0
0
0
-1
29
15
27
-1
-3
0
0
21
25
0
-1
15
-1
23
-1
-1
0
27
22
27
0
28
23
29
27
0
0
0
23
0
15
15
23
21
-1
0
0
22
0
19
29
29
0
22
-5
0
23
-1
5
15
27
0
0
27
15
0
0
23
0
0
13
-1
-9
-9
0
-2
0
29
-1
-3
0
0
15
0
23
-1
13
15
0
27
0
0
15
23
27
0
23
15
23
27
27
0
28
0
0
23
-1
0
28
-1
15
0
23
0
29
15
-1
23
-1
15
-1
28
15
29
23
0
19
0
12
15
-11
19
7
15
27
27
15
17
11
0
0
-5
0
15
-1
-1
0
0
15
15
0
-1
0
19
-1
-5
23
0
-1
-1
-1
0
27
23
21
0
23
-1
0
27
-1
0
27
23
15
23
0
15
-1
-1
23
15
15
29
24
23
27
15
0
0
0
0
15
0
0
0
15
0
23
-1
0
0
0
27
15
0
0
15
0
23
23
0
0
27
0
0
19
0
0
13
29
-1
0
-1
0
14
23
15
29
27
15
29
0
15
0
0
0
15
-9
0
-1
27
27
0
29
15
-1
0
-1
-3
25
0
18
27
0
25
0
27
15
23
0
0
15
27
0
23
23
0
23
-1
0
-1
27
15
-1
-1
0
-1
-1
-3
23
0
0
13
0
29
-3
0
15
-1
-5
0
0
0
0
29
0
29
23
0
0
-1
19
26
23
0
21
0
23
-1
0
0
23
0
0
7
29
23
23
15
29
0
23
23
23
0
0
0
0
0
-1
23
22
-1
26
21
7
29
-5
15
22
21
-1
-1
14
0
23
29
0
27
11
-1
23
0
0
23
29
27
0
23
29
15
15
15
29
15
23
29
-1
29
27
23
0
15
29
-1
0
-1
0
29
0
29
-3
11
-1
7
7
27
11
0
0
-1
29
14
27
0
23
-9
29
0
0
0
0
23
15
15
0
0
23
19
27
0
12
-2
23
19
13
-1
0
15
0
0
0
0
0
0
28
-1
23
23
0
19
-1
23
15
27
0
22
15
27
25
-1
15
6
11
15
0
29
0
27
15
0
27
0
23
25
-1
23
0
0
23
15
0
10
19
15
7
15
0
-1
29
15
23
-1
-3
-1
26
0
27
0
15
12
15
25
0
0
23
-8
0
0
19
27
0
0
0
27
15
0
0
23
0
13
0
23
-3
21
27
-3
15
15
23
15
-1
0
23
-1
15
23
23
7
0
0
25
-1
-1
-1
0
0
21
14
13
0
-1
0
0
28
-1
27
15
-1
0
-5
0
14
0
15
-10
0
-6
15
-4
0
0
-1
22
-1
27
27
0
0
-1
0
15
0
15
7
0
0
0
-1
-1
0
0
15
29
0
-1
27
27
0
0
23
23
0
0
23
29
23
0
22
15
0
0
29
19
7
0
19
11
15
0
0
0
27
27
0
15
-5
0
-6
-2
15
-1
-3
22
25
27
0
13
27
0
27
0
0
0
29
23
0
15
29
19
0
7
0
25
27
27
14
0
0
27
11
0
27
19
15
15
27
0
0
0
25
0
0
23
-1
0
-1
27
0
-5
11
-2
0
7
29
29
23
15
15
0
10
-6
0
27
-1
-1
0
22
20
0
0
19
0
-1
15
-1
28
13
0
23
19
5
19
23
23
0
0
0
0
-1
27
0
0
27
0
15
0
22
-12
0
15
-1
0
27
29
0
-5
23
23
0
-1
-3
-1
0
-1
26
7
15
23
0
29
0
-5
0
0
23
0
29
11
15
-3
0
0
29
27
-1
-5
23
0
27
0
-3
23
15
0
23
-6
0
0
15
-5
0
27
0
14
25
12
15
23
-2
-1
19
23
0
0
14
0
-1
29
-1
-6
29
0
15
23
10
0
15
0
0
23
23
21
-1
0
29
15
19
23
-1
23
-1
29
-11
23
26
15
23
21
-1
0
11
15
26
0
0
27
23
29
0
0
-1
0
0
-1
29
-1
0
29
0
27
23
0
-1
0
23
-5
28
23
27
23
-2
11
0
23
0
26
0
15
0
0
0
-5
-5
28
14
0
25
27
11
0
0
-1
0
0
0
15
0
0
0
14
0
0
0
23
11
15
19
13
0
0
22
27
-2
-1
0
0
26
0
0
0
25
0
23
0
-5
0
-1
-1
27
0
23
0
0
0
27
0
-1
29
29
0
-1
27
23
15
29
13
15
-9
27
27
0
23
0
0
23
0
15
17
0
27
15
29
-1
0
25
-1
29
0
15
-3
-1
21
15
0
25
-1
0
23
0
15
27
-3
23
0
0
27
0
14
29
23
15
29
13
27
23
-4
15
-1
0
0
27
-1
15
-1
-3
0
-15
-3
15
27
15
0
15
-1
0
0
23
0
26
-3
-1
0
-1
0
0
23
0
25
15
23
0
0
23
27
0
0
-9
13
0
0
0
15
-3
27
0
19
15
15
23
15
-5
27
29
0
28
0
23
25
29
10
0
15
14
0
27
-9
0
-5
27
25
27
0
19
27
23
0
0
0
0
15
0
0
0
27
-3
0
0
15
19
29
0
23
27
19
15
0
0
23
-3
0
11
0
23
23
-1
27
0
23
0
15
15
29
27
27
-1
27
11
-1
29
23
29
0
0
-1
27
0
0
27
19
0
29
0
11
0
29
0
15
21
15
23
-9
23
0
27
-5
0
27
0
0
0
-3
27
0
29
23
29
-1
15
15
14
0
-1
21
0
15
23
15
0
-1
15
0
7
-1
19
-1
-5
0
0
29
10
29
14
0
15
15
23
29
23
22
0
14
23
-3
13
0
27
27
27
0
-1
0
15
-1
19
23
29
0
-3
15
29
23
0
29
0
0
0
15
7
29
29
14
22
29
0
0
0
-1
15
-1
-7
0
-1
0
-9
-1
19
-1
23
0
0
27
19
15
11
0
27
23
0
-1
0
29
0
15
0
23
0
22
15
15
-3
29
0
15
29
15
14
0
-1
15
25
26
0
0
0
0
-2
26
27
29
23
23
29
27
0
0
15
23
-1
13
0
0
0
0
14
0
26
-1
-2
23
15
0
0
0
6
-1
23
15
15
29
0
0
0
-1
23
0
0
0
15
13
-1
15
27
27
15
-1
-1
-1
21
0
27
7
0
0
25
0
0
0
7
21
0
15
-2
-1
11
0
15
14
22
23
28
11
0
7
0
15
15
-1
0
-3
0
0
0
0
27
19
20
7
-1
15
19
23
15
19
-1
23
0
23
0
0
28
21
0
-5
11
0
0
-1
-4
22
7
29
-1
0
-9
0
11
0
23
19
-5
0
-1
0
0
-2
0
0
-1
-9
0
27
-9
23
0
23
0
0
19
0
0
19
27
0
-1
0
27
0
15
0
0
0
23
23
-1
15
23
23
0
0
23
21
29
15
0
0
0
23
29
29
-9
0
23
-1
15
0
0
27
0
27
26
15
29
0
15
-1
23
-1
23
-9
-1
29
23
15
-1
15
-1
-1
0
0
-1
29
0
-1
27
15
27
15
0
27
13
0
0
23
0
19
0
27
15
0
-1
0
29
23
15
17
0
23
15
27
0
0
29
-2
27
-1
-1
0
0
0
0
15
0
0
-11
0
0
-5
15
15
15
0
0
0
-1
13
20
-1
15
26
0
19
0
15
23
11
-1
-1
-1
0
14
7
0
0
-1
0
15
13
-1
29
0
23
25
23
0
15
0
15
29
0
21
-1
-1
-1
27
15
0
15
0
0
-1
27
29
14
-1
23
15
15
0
29
-1
27
15
-1
15
0
-2
23
-1
0
-2
15
10
-2
23
15
23
23
-1
15
29
23
29
-1
-1
23
-1
0
15
15
-3
-1
-1
27
-1
0
-5
-5
0
27
23
-5
0
19
23
29
13
0
-1
0
-3
26
0
-1
0
14
0
27
13
0
29
27
0
15
0
29
27
0
27
0
21
0
15
7
23
27
15
0
23
-1
0
27
27
27
25
0
27
-1
-1
0
27
0
21
15
-3
0
27
23
27
23
0
15
19
25
29
15
0
15
0
23
15
-1
27
-9
0
19
-1
15
14
26
27
0
15
0
-1
0
15
19
27
27
0
0
15
11
23
23
25
29
27
19
0
0
27
0
0
15
15
23
0
19
0
15
-1
0
23
0
29
27
15
-6
27
-1
15
0
0
23
-2
15
0
-1
29
27
23
0
27
-1
0
15
-1
27
-1
15
19
27
27
23
29
27
23
23
21
29
14
29
15
14
29
0
0
0
0
27
23
0
26
-1
29
0
15
-1
11
-1
23
0
15
29
29
29
25
22
0
15
15
15
0
0
25
23
0
0
15
10
27
-3
0
0
29
0
-1
0
0
11
0
23
15
0
-1
29
-1
0
-1
0
14
23
14
5
19
0
0
0
23
13
29
23
27
0
13
0
0
-3
0
0
7
-1
-1
29
15
29
13
23
0
11
-5
27
0
0
27
7
0
25
25
-1
0
-1
0
15
0
21
27
0
0
0
0
15
-9
0
-1
0
27
27
27
-9
0
15
0
0
11
23
0
22
0
0
25
25
0
-1
21
-5
0
27
-1
0
21
15
19
0
23
0
15
27
0
27
27
23
0
27
14
-5
1
0
15
15
-3
0
0
15
15
15
0
23
6
0
19
29
29
13
23
0
15
23
19
27
23
0
0
15
0
-2
0
-1
23
0
28
0
-10
0
-1
15
0
0
22
14
7
-1
23
0
0
0
0
0
0
-1
0
15
0
-5
0
25
0
23
-1
27
-3
-1
23
15
9
0
-1
0
23
15
23
23
22
27
0
0
23
23
0
-5
-1
0
0
27
0
29
13
23
15
0
0
23
29
29
-1
23
15
0
0
15
15
15
-1
0
0
29
-1
19
23
23
19
7
23
15
15
0
-1
15
29
27
0
23
-1
23
23
0
0
0
29
15
23
0
29
0
15
0
23
27
0
0
23
27
-5
15
0
0
23
-7
0
0
22
-5
22
15
0
0
-1
23
27
15
-1
-1
-1
-1
-1
0
29
23
23
-1
-1
21
0
23
0
18
0
0
14
0
14
23
0
27
-5
0
15
0
0
-9
21
0
15
26
0
-1
27
0
23
0
15
15
-10
29
-1
15
23
27
-1
0
29
23
15
15
15
23
-1
0
29
-1
15
15
29
0
15
15
21
15
29
23
-1
10
-5
0
15
27
-2
25
7
0
0
23
0
0
0
-1
-1
15
0
-1
7
7
-1
27
-1
0
14
0
15
1
0
13
29
0
15
0
19
0
-3
19
27
0
15
0
23
-1
0
0
0
0
27
13
0
0
12
22
23
0
-9
-1
0
29
0
0
0
-1
15
29
7
3
0
-1
-1
27
11
27
23
0
-1
0
27
-1
29
0
0
18
27
-9
27
23
27
0
0
0
23
-5
15
15
0
0
23
23
15
27
27
0
28
15
0
-1
11
15
-1
27
27
15
22
27
0
-1
15
0
21
0
27
15
0
23
0
26
0
-1
0
-2
25
23
-2
0
-2
0
0
0
-13
-5
0
0
0
17
-1
27
0
27
0
0
0
25
23
15
0
0
11
-1
15
0
-5
29
0
28
0
-1
27
-1
-2
0
0
15
23
-2
27
0
26
14
27
0
-9
0
0
0
-7
11
15
0
0
23
11
-1
13
27
0
15
23
-1
0
0
0
-1
23
0
-1
0
-1
0
15
28
7
22
27
0
15
21
0
15
0
29
0
29
0
-1
0
17
23
15
0
0
-5
0
23
-3
0
0
-5
3
0
0
27
23
23
19
14
29
-1
0
23
29
-1
0
0
11
-1
15
0
0
-11
13
15
15
0
29
15
-1
-4
27
0
0
15
29
27
23
-1
0
0
0
15
-1
-1
0
0
0
-9
0
23
14
0
19
7
-5
22
0
14
-1
0
15
23
-1
0
0
15
0
15
-1
23
27
0
0
0
-2
-1
0
24
0
0
0
27
13
0
0
-2
23
15
7
0
-1
-1
23
0
0
-1
29
-5
15
23
0
15
27
0
19
0
-1
-1
-1
27
15
27
29
0
13
25
-1
-1
-1
0
0
-1
-1
0
14
23
23
-1
0
27
0
0
23
27
15
19
0
-1
28
0
0
0
0
25
0
27
23
-1
-1
15
27
0
15
0
0
11
26
15
22
-5
27
23
15
0
27
19
0
23
0
0
29
0
-1
27
27
29
23
0
-5
11
0
-1
-1
0
0
0
0
29
0
-1
23
23
27
15
0
0
0
15
15
0
21
0
23
-11
14
23
27
27
23
-1
29
27
0
15
13
23
0
15
23
15
0
-1
-1
-9
19
0
27
15
29
0
-3
15
0
27
0
0
0
-3
0
0
15
28
23
0
13
27
-1
12
15
15
15
15
29
29
26
0
0
25
-5
0
0
-2
0
13
28
-1
-1
-1
0
-1
-1
15
19
27
-1
23
0
0
0
23
14
29
27
23
-2
27
15
27
0
29
22
17
0
0
15
29
27
13
0
0
-1
11
20
-2
0
0
0
0
23
-1
23
27
-3
0
29
0
15
-1
-1
0
0
29
0
0
14
0
29
0
-1
15
0
15
23
0
-5
17
0
0
-1
0
0
29
0
-1
0
0
27
-1
0
0
29
17
0
0
0
-1
-1
-5
27
0
0
15
0
14
0
0
15
0
13
-1
22
-9
27
15
0
-1
0
15
27
23
21
-5
0
0
0
0
11
0
23
27
0
0
0
22
15
-5
22
25
0
15
15
27
0
0
0
15
13
23
15
21
21
-1
25
-1
27
27
25
0
0
0
0
0
15
0
-1
7
0
0
-1
0
0
9
0
15
0
27
29
29
0
-1
0
0
15
29
15
23
0
15
-1
-9
15
0
0
0
11
22
-1
27
0
-1
-1
0
0
0
0
-2
23
23
15
0
28
23
26
0
11
23
13
9
0
0
0
14
-1
0
0
0
27
0
29
22
29
21
0
27
15
11
15
-1
29
0
0
0
13
0
27
0
0
-3
15
-1
-1
-1
25
12
15
0
0
0
23
-1
29
-3
27
7
-3
18
25
23
27
-1
-1
5
0
0
-1
0
0
0
29
0
0
-9
0
12
23
0
-1
15
15
0
25
0
0
14
15
0
28
0
27
23
-1
-1
28
0
-1
0
27
0
0
0
0
0
0
-1
22
-3
0
-1
0
0
0
0
-1
-5
23
22
23
15
0
-3
-7
15
-1
27
0
15
0
23
23
27
23
0
0
26
0
0
29
15
27
15
0
-1
15
13
23
11
0
23
-1
12
27
0
15
-1
0
0
15
0
21
-1
-1
0
0
0
22
15
29
-1
-2
15
23
19
25
26
25
-1
0
-1
-7
23
6
15
29
-4
22
15
-3
19
0
0
25
0
15
21
-1
0
0
7
0
-1
0
23
15
15
15
22
29
-1
-1
0
0
0
0
23
29
0
0
25
27
23
-5
27
0
0
0
23
0
-1
29
-7
0
0
15
0
27
0
23
-13
13
27
26
15
29
21
0
21
27
19
21
23
27
0
0
0
23
-1
0
0
0
0
-1
27
0
11
0
0
0
0
7
0
7
0
14
-10
0
15
0
0
15
0
15
0
27
15
-1
0
26
29
0
21
0
0
0
0
0
27
15
27
0
22
-1
-3
23
15
-1
23
18
23
0
-1
-1
27
6
11
12
-1
22
15
15
-1
23
15
15
0
0
23
0
15
27
0
0
0
-13
-1
0
0
29
14
0
0
0
0
29
-1
15
15
15
-1
0
29
15
0
0
15
0
0
0
-9
27
19
27
-1
0
-1
0
5
0
14
0
23
0
25
25
0
0
0
19
29
-1
23
23
23
23
23
0
29
-1
7
23
23
-1
-1
21
23
0
-1
23
7
-1
15
15
18
21
22
0
0
0
27
15
19
-1
0
23
29
0
27
27
-1
0
11
-1
-1
23
23
0
23
27
0
-1
0
19
23
11
23
15
27
15
15
0
27
27
0
0
29
0
0
7
15
29
15
-1
0
15
0
0
23
27
29
-2
15
0
22
23
-1
15
0
11
15
29
27
13
0
0
15
-1
0
19
0
29
13
-9
0
0
0
-1
15
23
0
27
15
0
29
0
23
14
3
-1
27
13
29
23
0
23
15
19
0
27
0
-5
0
-1
-1
24
0
-5
0
29
29
23
23
-1
23
0
19
0
19
29
22
15
27
25
15
0
0
7
7
15
13
19
15
0
19
0
0
11
19
0
21
15
-5
27
0
0
0
29
0
26
23
29
0
25
23
0
-1
0
15
28
27
-1
0
27
19
-1
0
-1
23
23
19
10
27
-5
0
-9
0
0
0
29
-13
0
-1
15
15
27
27
0
0
13
0
27
2
0
0
-3
-2
25
23
23
0
23
13
-1
0
-5
23
0
23
27
15
22
0
0
0
23
-5
27
19
0
-3
29
27
0
0
13
-3
25
-1
23
26
0
-1
15
-1
21
19
14
15
26
29
0
-1
-1
15
0
0
-5
21
0
-1
0
15
13
0
0
15
-9
21
0
0
0
-1
0
0
27
23
0
-9
0
17
0
23
-1
15
0
29
23
23
0
0
0
0
-1
0
0
0
0
0
29
-5
-2
21
13
29
-1
0
13
-2
27
15
10
0
27
0
-1
27
0
27
0
29
-1
-1
0
5
27
7
0
0
26
15
0
15
0
0
0
0
0
0
0
0
-1
19
15
0
29
15
27
27
0
23
15
-5
29
27
0
0
10
29
0
15
0
27
0
23
-3
23
23
7
27
0
26
0
0
0
-1
15
15
23
15
27
0
23
22
26
0
0
27
27
0
23
11
-2
21
-3
26
0
0
0
29
0
-2
7
29
0
15
0
0
0
-1
0
21
0
0
19
0
14
27
27
23
0
0
0
-1
27
0
0
14
15
23
0
23
-1
-5
0
13
27
0
-1
13
-1
0
29
0
0
22
0
15
7
19
0
23
29
12
0
18
15
0
0
18
20
19
0
29
0
-5
-1
23
11
13
23
0
0
27
0
0
29
0
25
27
11
0
-1
15
-1
19
-1
-2
0
15
-1
0
0
0
21
-1
22
0
27
0
0
0
0
29
0
29
-2
0
0
27
23
23
15
0
0
-1
0
21
0
0
0
15
23
0
23
-9
11
0
23
0
25
27
19
23
0
0
0
23
13
27
15
15
-9
11
23
27
15
23
29
0
29
29
24
0
-1
29
23
23
-5
0
27
0
0
0
-1
23
0
0
0
25
0
21
10
23
0
0
23
-1
-1
27
0
-1
15
0
0
-9
0
29
23
27
29
-1
23
-1
15
-3
15
23
0
0
-1
-1
-1
0
0
-2
15
15
0
15
23
15
0
-1
27
29
29
15
-1
0
23
27
23
0
29
15
21
-1
15
29
-3
0
0
21
21
-5
0
23
-9
-1
0
0
-1
0
23
0
-1
23
0
0
13
0
23
21
-9
27
27
-9
7
0
23
27
0
7
15
15
-1
0
13
0
23
-1
0
14
-1
0
23
25
-1
23
27
23
23
0
23
0
0
-1
-1
25
23
0
0
-1
0
0
22
28
27
-1
27
3
-1
0
0
0
0
-1
-1
0
-5
29
11
27
0
0
0
-1
27
0
15
23
-1
15
15
13
23
7
0
23
21
27
0
0
0
23
23
15
-1
7
0
23
0
24
27
15
23
0
0
-1
0
18
27
29
15
0
-1
11
29
0
7
0
27
0
23
-1
0
21
27
-1
0
9
0
0
15
0
0
-1
0
15
0
27
-2
0
15
-1
-3
29
0
0
-1
0
-1
-2
0
21
15
23
27
0
0
0
23
0
0
0
15
15
23
15
0
0
0
15
7
0
29
15
15
0
-6
-1
23
21
15
0
15
15
27
0
0
11
0
15
15
26
0
0
0
27
-1
26
27
29
11
0
23
0
26
15
0
-3
0
0
0
19
0
-1
-1
25
0
29
15
0
29
15
15
0
22
-2
0
13
-1
25
29
0
-1
23
15
0
11
27
15
28
0
0
-1
22
-2
0
15
0
21
15
25
0
0
0
0
15
-3
0
-1
15
0
0
0
15
23
19
29
0
-1
-2
0
28
0
29
0
0
15
0
15
27
23
29
23
0
0
-4
-5
0
27
23
23
0
0
0
15
9
0
0
0
23
23
0
19
0
27
-1
0
-2
15
0
27
0
7
9
28
15
-9
21
0
23
0
-1
21
0
-1
15
15
15
0
23
0
0
0
23
15
0
-9
27
0
0
23
-1
0
23
-1
7
23
15
15
0
19
23
15
7
0
-2
23
29
25
0
0
0
-2
0
-1
23
23
-1
0
-1
15
0
0
29
22
0
0
0
-1
0
-1
23
-1
-1
25
0
0
15
0
0
0
26
0
0
0
25
15
-1
15
23
23
27
0
0
0
0
-1
27
23
-1
17
0
-1
23
-1
27
-1
0
0
15
0
26
0
15
0
0
29
0
23
-1
0
-1
15
15
15
15
-1
23
15
0
0
25
-1
0
23
29
0
0
25
15
23
21
-3
0
0
0
0
23
27
-5
0
14
22
0
29
23
0
15
-1
11
23
27
-3
0
29
-2
-1
-3
27
5
14
0
0
24
-1
0
-1
-1
15
29
0
0
0
15
0
0
-2
0
0
15
15
0
27
22
-1
23
-5
15
0
0
0
0
0
27
15
0
-1
27
-1
29
15
27
0
0
0
15
29
0
-1
15
15
3
0
0
0
0
19
0
0
23
0
-9
15
0
0
27
7
29
0
27
13
-1
23
15
23
0
0
28
23
22
29
27
0
0
15
15
-1
0
15
15
0
-1
0
0
0
0
15
7
0
27
15
-1
0
15
0
27
23
0
0
0
27
-1
27
29
0
15
15
15
0
15
23
0
0
0
0
19
15
11
15
13
15
17
27
21
29
-1
-1
29
27
15
15
0
0
0
14
0
-3
0
7
15
0
7
-1
0
0
29
27
29
28
0
0
0
15
15
0
-9
27
29
0
0
26
27
29
23
23
27
27
23
27
21
27
0
-1
0
-3
0
15
0
0
0
-10
-5
27
22
15
3
13
0
0
0
0
15
15
28
15
0
14
0
0
0
0
21
21
0
0
0
0
23
23
27
23
-1
27
7
23
23
0
0
0
15
29
23
15
0
27
-1
-1
0
23
29
21
0
0
29
0
0
-1
23
23
0
-1
15
0
23
0
0
0
-1
0
23
27
27
23
23
15
29
0
13
-1
0
15
23
20
19
0
0
23
0
15
0
0
23
27
15
27
27
15
27
23
0
15
15
29
-9
13
23
23
0
-1
14
27
15
15
-5
22
15
29
23
0
25
0
23
29
23
27
0
-1
15
-3
0
0
27
0
0
0
0
0
15
27
15
-1
0
-1
-1
0
-5
0
0
-1
0
27
26
-1
-8
0
-1
7
0
23
23
0
-1
0
0
0
0
0
0
-2
23
23
0
0
0
-1
25
0
23
13
0
23
13
23
13
12
0
-1
0
-9
15
15
0
27
-1
0
-1
0
-10
27
15
11
29
29
27
0
-3
26
0
-5
22
15
-13
7
23
-1
0
23
0
17
0
27
0
-1
29
0
-2
19
0
0
0
-1
15
14
0
3
15
0
-5
25
0
0
15
-5
0
-1
23
0
27
-1
0
23
0
23
15
26
0
29
-1
0
23
-1
0
27
23
27
23
0
15
0
15
14
29
23
0
0
0
0
9
19
15
0
0
-1
27
0
27
0
0
0
-1
-3
24
0
-1
0
15
20
-5
27
0
15
0
0
0
-1
23
-5
0
-1
29
-1
11
11
14
0
15
-1
0
0
22
0
26
0
0
0
0
0
-1
14
-1
0
0
22
0
15
23
-1
21
23
23
0
15
23
-1
23
13
0
0
0
-1
29
0
0
23
21
0
-1
23
0
0
0
28
21
7
-1
15
-1
-1
11
-1
27
27
0
0
27
13
27
21
27
0
15
-1
0
22
0
23
23
15
27
0
21
-1
-1
0
-7
0
-1
-1
-3
0
27
21
0
-1
0
0
-5
27
27
0
29
23
27
23
0
0
23
0
27
0
23
-4
-1
0
23
0
0
29
15
15
0
15
23
0
0
0
0
23
15
0
29
0
9
0
11
-1
0
23
21
0
15
15
-10
-1
0
22
29
23
-9
-3
29
-5
27
27
9
0
23
0
0
27
0
0
-2
23
0
0
0
28
-1
23
28
-2
14
-1
27
0
27
-1
15
0
23
-1
15
15
5
-1
15
0
-2
27
0
21
14
26
27
23
0
29
15
23
0
15
0
11
25
0
-1
23
0
0
-1
29
15
15
29
0
0
-4
-1
23
19
15
0
15
-1
7
-1
0
29
0
15
29
0
0
-1
27
11
26
0
23
0
15
-1
0
26
0
0
23
0
25
14
-1
-1
-1
0
15
-1
-1
0
0
-2
23
15
7
11
23
25
29
27
15
15
-1
0
23
29
0
0
25
-5
0
29
27
0
29
15
27
0
-1
23
0
0
0
0
0
0
-1
0
27
29
-1
15
0
15
15
0
0
0
27
-3
0
0
0
11
19
22
0
23
15
15
0
15
-1
0
15
27
0
0
29
-1
0
-1
0
23
20
29
0
0
0
0
27
-1
0
13
0
27
15
23
0
-5
15
13
0
14
15
21
19
11
15
-5
0
27
27
27
0
0
0
0
0
0
23
29
0
15
27
29
0
15
29
0
0
29
-3
0
23
-1
21
0
27
0
-1
0
15
0
0
0
23
13
28
-1
23
0
25
15
7
0
29
15
0
0
16
23
15
19
15
0
0
-3
-7
-9
0
-9
0
0
25
27
26
23
15
0
15
-2
23
29
-1
15
27
22
27
0
29
27
29
0
19
0
0
-9
0
27
0
15
0
15
-3
23
15
13
21
0
-1
0
27
21
23
-3
15
-1
-5
29
-1
21
29
29
23
22
0
0
15
11
-3
0
0
27
15
27
0
-1
0
15
27
11
15
15
0
26
0
0
15
0
27
0
-1
-1
-1
0
15
14
0
27
0
0
14
10
15
-1
-1
-1
-1
-1
0
13
27
23
7
0
25
27
-5
19
-1
-1
29
15
29
0
15
-1
0
-1
23
0
27
27
23
0
15
23
27
0
15
0
0
23
-1
0
0
27
0
-1
-2
15
-1
27
-1
0
15
0
15
21
27
0
-1
-1
27
22
15
0
15
0
15
0
15
-1
23
0
0
0
29
23
-2
0
0
0
23
27
29
-2
0
15
-9
0
-2
0
23
15
0
23
-1
0
0
29
23
15
22
15
0
27
0
15
-1
0
23
15
20
-6
29
15
19
-1
23
0
27
15
15
23
0
0
15
15
18
15
-1
15
-2
29
0
0
-1
7
0
0
23
0
0
15
29
0
23
0
0
0
0
13
0
13
0
25
0
0
25
29
11
0
0
-1
27
-1
-1
0
-1
25
0
0
0
23
0
0
0
23
29
23
0
0
-1
27
-1
29
15
0
-2
15
14
0
29
0
23
23
27
0
29
27
7
23
-1
19
0
0
15
0
0
15
-1
-1
-1
29
23
11
-1
29
27
16
15
0
0
-1
0
11
-1
11
15
0
0
0
23
0
-1
23
11
-3
0
-1
0
0
0
0
0
-9
7
0
15
-1
7
0
0
-2
7
29
23
0
0
29
23
15
0
-1
0
0
29
23
0
0
0
27
0
15
0
0
27
-3
15
0
27
23
-3
-9
29
-1
0
-1
0
0
0
-1
0
27
-1
29
15
0
0
19
0
15
27
-1
23
21
-5
27
18
12
0
-1
-1
0
-1
0
0
0
0
27
-1
-9
0
15
0
29
23
12
29
0
14
21
23
0
-1
0
-1
0
27
21
0
0
21
23
19
0
0
24
0
29
-1
0
0
23
15
23
-2
0
29
15
-1
29
0
0
15
27
0
0
29
-1
-1
23
15
0
0
27
15
0
0
-5
15
29
27
-1
15
29
-4
0
11
29
23
-5
0
-11
0
15
-1
25
23
0
23
21
19
29
0
0
-5
17
0
0
23
0
27
14
15
0
27
-1
15
11
0
15
-3
0
23
-1
0
-5
14
0
0
0
-1
23
0
11
-1
11
-1
0
23
0
-4
0
15
-11
0
0
-1
0
0
0
15
0
15
15
27
7
15
-1
27
15
-3
23
19
29
28
0
23
0
-9
-1
0
23
0
23
23
-1
11
22
29
13
-5
0
0
23
-1
29
15
23
0
15
0
19
27
27
15
-1
-1
0
23
23
-1
22
21
23
23
23
15
15
0
19
29
15
-1
0
11
15
0
27
0
14
15
-5
0
0
21
14
23
14
15
-2
0
21
15
0
-1
0
23
15
-1
21
0
23
19
15
27
0
0
0
0
-1
-1
0
0
0
-1
24
23
0
-9
0
23
0
21
29
0
11
11
-1
13
0
0
27
15
14
-1
0
15
-2
0
-1
0
-13
0
15
0
0
29
25
23
0
0
0
23
0
0
15
0
0
0
-1
27
-1
0
14
-1
0
15
0
27
15
0
25
0
0
13
23
-1
7
-3
27
22
-1
23
0
0
0
-1
0
0
0
23
0
0
-3
0
27
23
0
27
29
23
7
-1
0
0
29
29
23
22
-1
29
0
13
0
0
0
23
0
23
28
0
0
15
27
0
23
19
27
-1
-2
0
0
0
0
0
-1
25
0
0
-1
0
23
19
15
23
13
27
-1
0
0
-1
25
0
27
0
15
27
20
0
23
29
15
0
15
15
-1
15
0
0
0
0
-1
0
-1
0
0
-1
-1
0
-1
24
21
0
-11
0
29
9
-2
0
0
23
-1
0
-1
23
28
0
15
23
-1
29
23
15
0
0
15
0
25
19
0
28
15
23
0
0
15
-1
0
15
0
27
0
27
-5
23
-1
7
25
0
29
-1
-1
15
27
0
-10
15
22
0
23
0
23
13
27
15
27
19
0
-1
0
25
-1
-1
0
29
15
23
-1
29
-1
0
23
0
-1
25
29
15
23
0
15
23
21
0
0
13
0
27
15
23
-1
25
0
0
23
29
0
23
23
27
0
27
0
23
0
0
0
0
6
23
0
15
0
26
0
-2
0
0
0
27
29
0
27
29
0
0
0
23
15
15
0
15
0
-2
-1
15
5
15
-1
-1
15
25
0
11
15
29
-2
23
23
0
27
-5
0
29
0
29
-1
0
0
-1
15
-3
15
0
11
27
0
0
-1
29
0
0
-1
0
-3
0
23
27
0
0
29
-1
0
0
11
-1
21
19
0
27
-1
29
0
13
15
29
0
15
29
0
-11
15
0
15
0
-9
0
23
0
23
15
0
0
26
0
0
23
0
28
15
27
0
0
23
0
25
0
-1
-1
-1
15
-9
0
0
-1
-1
-6
23
11
23
11
-2
29
-1
0
0
15
15
23
0
24
15
0
11
0
23
27
0
22
0
0
-1
14
0
29
-1
-1
0
0
19
23
29
23
-1
19
27
15
0
0
0
-5
0
-1
-1
23
15
27
0
-5
15
23
21
27
29
27
0
0
-11
0
23
-1
-1
11
15
15
0
11
0
27
0
27
29
27
0
-1
5
27
0
27
-9
27
13
29
28
29
23
0
0
6
19
7
0
0
19
15
23
14
-1
-1
27
27
15
23
21
22
23
-2
0
0
0
0
0
29
0
0
0
0
0
0
23
0
-1
0
23
23
0
19
15
17
15
15
0
23
-1
0
0
25
0
29
23
13
23
-1
0
-5
29
15
-1
25
11
15
0
0
0
15
19
0
0
15
0
27
0
-9
27
0
-1
23
0
-1
27
0
0
-6
-11
0
0
-1
0
6
29
0
15
29
-1
29
15
29
0
15
15
-1
13
0
23
0
15
0
0
-1
7
24
29
0
21
0
23
22
0
0
-3
15
28
0
-2
-1
27
29
0
0
-1
15
0
14
0
13
0
23
0
0
23
0
23
0
0
11
0
0
13
19
7
27
0
0
29
-4
15
15
0
27
26
0
0
0
0
23
19
0
0
23
0
0
0
11
23
0
23
0
15
-1
0
23
-1
27
29
-1
23
0
17
0
27
0
23
0
-1
0
0
0
-9
-9
13
0
14
0
23
-1
29
13
22
23
0
-6
-3
25
0
29
0
23
0
-2
15
7
15
14
0
29
0
0
29
23
15
-1
0
-5
0
-10
-1
-7
27
0
26
0
19
23
15
27
0
23
15
0
13
0
11
-13
23
0
-1
0
0
0
23
27
0
29
0
15
0
0
15
15
0
0
29
23
23
25
27
29
0
0
0
0
0
15
27
23
27
25
-5
0
27
-1
15
23
23
29
0
29
29
0
27
15
29
27
-1
15
19
0
10
0
27
-2
15
0
0
23
23
15
0
0
0
3
20
29
-9
0
23
0
0
-1
27
0
0
27
22
-1
15
14
15
27
15
15
0
23
0
15
-3
21
0
0
0
0
0
29
0
21
0
29
0
9
0
0
-1
15
29
15
0
23
27
15
15
0
0
0
15
-1
23
-1
-1
0
0
0
15
29
0
20
11
-13
27
0
23
23
0
27
-1
-1
23
0
0
0
27
15
23
27
27
0
0
27
19
-1
-1
-1
19
15
15
0
15
27
15
27
23
15
15
0
15
15
27
0
0
-1
15
0
-1
-1
0
29
27
-2
-1
0
28
27
14
7
15
-1
-9
-9
23
-3
0
23
0
15
0
27
27
0
19
23
0
17
15
-1
23
27
15
23
-9
0
0
28
15
0
-9
15
17
15
25
0
15
0
15
0
23
19
-7
0
27
23
0
11
0
29
0
17
0
0
-1
0
0
0
-1
23
-14
29
-2
0
23
27
23
-1
-1
-1
23
29
-1
13
0
0
-1
15
27
15
29
23
0
-3
27
0
-2
-1
27
-1
0
0
23
-3
-1
29
-1
25
15
0
-2
0
0
0
23
29
5
27
15
0
0
29
0
0
0
29
15
29
23
-1
23
23
0
27
0
15
0
27
15
7
-9
0
15
0
0
0
0
15
11
27
-1
-1
0
27
-1
23
0
15
15
15
23
29
11
0
0
0
0
-2
22
15
0
0
-1
-1
-1
0
23
19
-4
23
13
-1
23
-1
0
23
-1
0
27
0
23
23
23
23
-7
23
15
-3
0
-1
22
10
26
0
23
15
0
23
0
0
-3
0
23
27
11
-1
0
0
14
7
0
0
0
29
-1
0
0
28
-1
23
15
27
15
27
0
23
6
0
-8
27
0
-1
0
0
0
29
29
0
15
20
15
29
25
0
0
23
7
23
11
27
15
27
14
21
0
0
-1
23
15
-1
7
23
-1
23
19
-6
0
3
27
-1
21
0
27
-1
0
23
15
22
0
0
-3
23
29
0
-1
0
27
0
0
23
29
0
0
0
0
0
23
23
0
0
14
-1
-1
27
-1
15
-3
13
0
0
0
0
15
15
-1
15
0
29
0
15
-5
9
15
-1
0
29
15
29
-1
0
0
0
0
0
11
19
15
-1
0
0
0
0
23
15
-1
29
0
0
0
23
17
15
0
24
23
15
-1
15
0
-3
14
0
0
0
0
29
15
-1
15
0
-1
27
0
23
23
7
19
15
26
15
13
27
0
7
-1
13
0
-2
-1
0
-1
21
0
0
29
0
0
6
-9
0
23
-2
21
0
-9
0
14
23
0
-1
0
-1
0
22
23
0
-5
23
0
-1
-1
23
-3
0
0
0
0
11
14
-1
0
26
23
-1
27
0
29
-1
27
0
-1
21
27
15
15
23
23
19
23
-1
0
29
0
7
15
15
13
0
23
0
-1
23
0
0
0
9
0
15
0
-2
0
15
0
-1
15
29
25
0
0
0
23
0
0
0
23
9
-1
23
27
0
-1
15
-1
0
0
-1
27
15
0
-2
-1
27
15
19
3
27
27
27
29
22
-1
-1
-6
0
0
0
-3
-1
0
0
0
0
-1
28
0
0
15
0
27
15
0
15
0
15
23
7
0
0
0
15
0
0
0
17
19
28
27
0
0
29
0
27
-5
28
15
7
-1
0
15
11
0
0
0
0
0
27
0
-5
22
23
29
0
-1
-1
23
20
0
0
5
27
0
-1
7
27
0
-1
15
0
0
19
0
15
0
15
0
23
29
23
27
-4
15
27
23
15
29
28
0
0
0
11
15
29
23
27
0
27
23
11
15
0
0
15
0
22
15
0
27
-1
-1
-5
0
0
0
0
-1
15
0
0
0
29
27
27
21
15
27
0
0
14
-2
0
11
0
27
29
29
25
11
27
15
19
15
0
19
0
0
27
27
27
-4
-1
27
15
27
0
15
13
0
0
0
21
0
11
0
0
0
29
15
0
0
27
0
0
0
29
29
11
27
27
-9
29
0
15
23
7
0
0
0
-2
23
15
-1
0
14
23
0
0
0
15
0
-1
0
23
23
29
-1
19
-1
-1
27
27
15
15
0
-3
15
0
-1
23
15
-1
29
15
0
19
-1
15
0
14
-1
29
0
27
0
-3
19
11
0
28
27
21
29
-3
0
0
0
23
0
-1
-3
0
0
27
15
0
-6
19
0
-3
-3
-1
0
29
23
-4
0
-1
23
27
11
-1
29
23
-1
-1
15
26
15
-3
13
-1
27
-1
0
-1
15
0
0
0
22
9
-1
15
0
29
11
-3
-1
23
-3
28
15
0
-2
0
7
15
0
0
21
0
0
0
-1
11
0
13
13
15
25
-1
0
15
0
-9
0
29
22
-1
-7
0
23
27
-1
-10
23
19
0
-1
15
27
15
0
15
0
-3
-3
0
29
26
15
-1
0
29
21
0
-1
6
0
15
-9
29
0
27
0
27
27
0
15
0
29
27
29
-1
23
0
0
11
0
14
-1
15
-1
22
23
0
0
23
13
19
0
13
-1
-5
15
0
-1
0
-1
0
7
27
0
0
-2
-3
23
15
-9
13
29
15
13
0
21
0
27
0
23
-1
19
-1
15
0
7
11
0
26
23
0
27
0
-1
0
-1
0
11
-1
15
-3
15
0
0
0
28
15
0
0
27
0
0
23
19
0
0
-1
27
21
15
0
19
7
0
23
23
-2
29
27
15
-5
0
21
-1
-1
0
0
0
0
15
0
-1
23
25
0
0
23
-2
27
27
27
0
27
25
0
-1
15
15
15
0
15
0
-1
23
0
27
18
27
0
28
-1
23
27
-9
0
23
0
0
19
15
0
0
0
27
13
29
0
0
15
27
22
19
-3
-1
0
23
23
0
0
0
15
23
-1
0
23
-1
-5
0
15
0
0
0
22
0
26
0
15
15
0
0
0
21
21
0
23
0
0
0
0
27
0
27
0
-1
29
15
0
0
23
23
27
23
23
0
-1
0
0
-1
27
19
-1
0
25
0
-1
29
15
0
23
13
-14
15
0
15
0
29
15
23
0
11
13
7
-1
11
0
0
27
23
27
0
23
15
0
0
23
-1
0
-1
23
0
27
-1
-1
-1
23
0
27
0
23
27
23
23
-5
22
29
27
15
29
0
23
-1
-5
0
0
0
11
-5
0
-1
11
-2
0
29
-1
0
0
13
0
0
0
-1
15
15
15
0
0
23
11
19
-2
0
-9
-11
-1
0
0
15
-1
27
7
29
-1
23
0
0
23
0
0
0
28
15
0
23
0
-1
0
0
0
23
0
15
29
-1
0
0
0
0
15
0
0
29
0
0
9
0
0
0
15
11
29
0
29
29
27
15
0
27
0
0
27
14
0
27
15
15
23
0
23
-3
-5
-1
29
0
19
21
15
0
-2
-5
29
0
-2
11
19
-1
-7
29
11
0
-3
0
29
15
23
23
0
-1
0
0
0
20
15
29
0
7
27
23
27
29
19
13
15
-3
-1
27
15
0
0
21
-1
27
-9
-1
29
15
0
27
0
15
29
-1
0
23
0
29
22
0
11
0
-5
29
15
7
0
0
0
0
23
23
0
0
26
0
0
15
14
-1
0
0
-1
15
0
0
27
10
0
22
0
23
-2
-3
15
7
29
23
0
0
-1
0
0
26
13
27
0
0
0
0
-1
29
0
0
23
0
0
27
0
23
13
0
18
0
29
-1
27
14
15
15
13
11
0
25
28
0
0
29
0
13
15
14
0
0
0
0
27
0
0
-1
23
-3
15
0
23
23
0
23
-1
15
-5
15
0
-1
-1
11
28
0
-1
0
0
0
-3
23
0
27
27
0
-1
0
-1
-1
15
15
29
0
29
11
13
0
15
23
21
25
15
0
15
0
-1
29
-1
23
-1
0
11
0
0
29
13
0
0
7
15
-1
13
-1
0
0
-3
0
0
0
14
-1
0
0
0
0
7
13
-1
23
0
27
0
0
29
15
15
25
-5
0
-1
27
29
15
0
0
0
14
0
0
-1
0
15
0
0
23
0
27
29
23
0
29
27
23
0
15
0
-9
20
23
22
29
0
27
0
0
15
0
15
0
0
15
27
0
27
0
10
0
15
-1
7
3
29
0
0
0
15
-1
0
0
27
15
15
7
0
0
23
23
23
27
0
0
23
15
0
19
0
22
0
15
15
23
23
11
29
-6
15
-1
0
11
27
29
0
0
16
-5
0
0
0
-1
23
0
0
26
0
0
0
-1
29
16
29
-1
-4
27
11
0
-2
21
0
0
15
0
23
15
15
15
11
0
19
15
15
23
0
0
21
0
23
27
-1
0
-1
27
15
15
-1
27
0
27
0
0
21
0
15
27
0
15
-1
14
0
0
22
-9
21
27
0
-1
15
23
27
23
-2
0
27
0
14
0
-1
15
23
23
15
-1
29
0
0
0
15
0
0
-9
0
27
0
-1
23
28
0
27
-1
-1
15
27
0
-1
17
0
27
-3
13
0
-2
23
23
0
27
29
0
0
23
-1
15
-1
15
22
27
0
15
29
-3
15
0
23
0
27
15
21
0
23
0
15
0
0
-5
0
13
0
27
27
15
-1
15
-5
27
23
0
0
0
27
0
0
11
0
0
29
29
0
11
0
0
0
-1
26
29
29
15
11
0
7
25
13
0
0
-1
15
15
29
21
23
15
-2
-1
15
0
15
0
23
0
29
0
23
15
15
23
27
-1
7
29
13
11
23
29
0
27
0
0
0
27
0
0
23
0
22
0
-1
0
29
27
29
0
15
27
23
23
0
-3
-1
0
0
29
-1
15
0
-1
0
29
16
10
-1
29
23
-1
15
13
-5
15
27
23
0
0
0
15
-1
-1
0
0
0
0
23
-1
19
0
0
-1
0
7
23
27
0
27
15
0
0
29
23
26
29
19
23
27
15
0
0
23
0
0
-3
0
27
27
0
0
0
0
19
29
29
13
0
0
27
0
-13
27
13
27
0
19
29
-5
29
7
15
9
23
0
29
0
0
27
-11
0
15
0
0
27
0
15
23
0
-1
-1
19
20
-1
0
0
-1
23
14
-1
0
29
15
0
23
-1
0
0
-1
14
0
0
27
0
0
27
15
19
15
-1
27
-1
0
27
22
15
0
-3
0
29
-5
15
22
27
-1
-1
0
0
23
0
0
-1
21
23
29
0
0
0
27
15
0
0
27
-3
0
27
15
0
-1
23
26
23
0
23
27
0
0
29
-1
0
26
0
23
-1
-9
29
29
0
22
5
0
-1
-1
0
23
-1
-9
0
29
0
0
-2
27
0
0
0
0
0
-1
15
21
27
23
27
23
0
29
29
-1
25
0
29
-1
0
0
0
25
0
0
29
15
-1
0
7
-1
0
0
23
15
11
23
0
0
0
13
0
-1
-1
-2
0
23
29
23
0
-2
29
0
0
0
19
27
0
15
-1
0
-4
0
0
21
23
23
-1
-1
-1
0
-13
15
-7
-1
-2
11
0
0
15
-1
0
7
15
0
15
15
14
15
-1
-1
29
0
0
15
28
-1
0
0
14
0
0
27
27
0
0
-1
29
17
0
11
21
-4
-1
23
-1
-2
15
-1
-1
-1
23
15
0
0
-1
23
27
22
0
0
0
-1
-9
-11
0
-1
15
0
29
27
-1
23
29
-1
19
29
13
0
22
27
14
19
-1
0
27
15
0
0
11
7
0
-1
23
0
0
27
0
27
23
23
19
-3
0
0
0
23
23
0
0
0
0
0
29
-3
0
0
23
0
-6
-3
15
22
15
21
27
-1
21
15
0
29
0
23
9
0
22
27
0
0
0
15
0
17
15
-9
0
14
0
-11
19
0
27
25
15
-3
23
0
27
-1
-5
15
15
23
0
0
0
-5
0
15
15
-1
-1
25
23
28
0
-1
15
23
0
0
-9
0
21
0
0
27
27
15
0
0
7
-1
23
21
22
7
15
29
15
23
15
0
23
-5
-1
29
0
15
27
0
-2
0
21
0
0
-1
0
0
15
0
23
-1
26
0
0
-1
-1
-1
0
0
0
23
-1
0
-1
26
23
0
-1
0
15
23
-1
15
-1
0
0
15
0
0
15
-13
29
-1
12
14
29
-3
0
-3
15
0
-1
0
27
-2
29
14
15
0
0
27
27
29
0
0
0
0
0
15
0
15
-1
23
15
0
0
0
0
13
25
0
15
-1
15
23
-2
20
-1
23
15
0
14
29
0
15
0
-1
23
-9
29
0
27
-1
19
25
29
-1
29
0
0
23
23
23
15
15
15
23
0
15
-9
0
23
29
-1
15
0
23
0
23
7
-1
-1
0
0
15
23
-1
-1
-1
11
13
-2
0
29
0
15
0
7
23
0
21
-1
23
27
0
-1
0
0
0
0
0
0
27
15
0
0
0
15
15
23
0
13
0
23
23
27
13
-5
0
15
29
29
0
19
-11
14
0
27
-3
0
14
29
0
27
-1
27
0
0
-1
15
0
0
0
0
29
23
27
0
-10
23
13
0
0
0
29
0
-1
15
23
0
23
27
23
0
-5
0
11
27
23
-1
27
-5
0
0
0
0
0
15
23
-2
23
29
-1
0
0
23
0
0
0
0
-1
-1
23
13
0
0
0
15
0
29
0
0
15
0
15
15
23
-3
23
23
0
0
27
13
-5
27
15
15
-1
21
23
25
0
15
0
20
27
0
0
12
23
0
15
0
23
15
11
23
27
15
23
29
0
-9
-1
-1
27
0
27
27
0
23
25
15
0
19
0
15
27
15
29
7
-2
-1
0
22
-1
22
0
7
0
27
22
0
23
-9
11
23
0
14
25
-9
-5
7
27
-1
0
27
0
-3
0
15
0
0
23
0
23
-1
0
-5
11
29
9
23
0
21
0
0
-5
-1
0
0
15
0
15
0
15
15
-1
23
15
14
-9
-1
27
27
-1
-2
15
0
0
14
21
29
27
23
-1
9
0
19
-1
23
0
26
15
0
0
-1
-1
11
-1
-1
0
0
-1
-3
15
0
0
27
-1
0
27
29
0
0
0
22
15
27
15
27
14
27
21
0
27
-1
0
15
23
23
29
29
28
29
0
23
27
28
-1
23
-1
-1
0
-10
0
0
5
-1
23
27
-1
27
15
-1
-1
27
0
0
0
0
23
15
0
19
23
23
19
23
-1
26
0
2
3
0
27
0
-1
23
15
0
27
15
-1
23
0
-1
-2
25
13
29
21
0
11
0
0
0
23
0
27
0
0
23
7
23
-1
23
0
0
-1
-1
27
-9
0
-1
0
21
0
9
-1
-1
0
15
15
-1
19
14
0
-11
0
0
23
0
-5
-1
15
23
-9
0
23
0
0
21
23
15
0
0
23
-1
15
-1
-3
27
23
23
-3
23
0
-1
23
23
0
23
0
0
0
0
15
15
0
0
15
0
27
15
-3
0
26
15
23
0
7
29
0
0
23
29
14
0
-1
-1
0
15
-1
15
0
0
0
0
15
11
0
15
0
27
0
0
0
21
0
15
0
-1
-1
0
-1
0
29
23
29
0
0
23
20
17
0
29
0
0
0
0
23
13
0
15
28
-1
0
15
11
29
15
25
0
23
15
-6
29
0
29
0
23
-5
29
15
0
0
15
27
23
0
0
-1
25
29
23
9
27
0
-1
19
0
27
7
7
29
-1
23
27
19
23
15
15
0
23
29
0
15
23
19
0
29
0
29
-1
27
0
-2
0
0
15
0
27
0
0
0
15
0
23
-1
0
0
-1
0
0
27
23
-1
19
-2
0
0
0
0
0
23
15
23
27
29
7
25
15
0
15
0
7
15
0
15
0
-2
22
0
25
-5
0
0
10
0
0
-1
11
23
0
23
27
-1
27
15
11
29
-3
0
0
0
14
15
0
27
0
25
0
0
-9
15
15
-1
27
23
15
23
0
0
23
-1
-9
27
27
0
23
0
-1
27
19
0
0
0
-1
15
23
0
11
23
23
0
27
15
0
23
29
0
15
-1
0
0
7
27
-1
27
23
-1
15
15
23
-1
-1
23
0
29
15
-13
-2
0
0
-2
0
0
-1
15
23
0
15
0
15
0
0
-1
27
0
-5
14
0
15
0
23
15
7
0
23
25
0
-1
15
0
0
22
-1
27
0
0
25
0
-1
23
0
0
15
15
0
22
-1
12
29
23
0
27
0
25
15
29
0
21
0
27
0
14
0
27
0
27
-2
0
0
23
27
15
14
0
27
25
0
0
-2
15
0
23
7
27
23
0
23
15
0
0
22
23
23
29
0
0
15
-1
0
-3
0
29
-5
0
-1
29
0
23
0
27
15
15
15
0
23
29
0
0
-1
29
15
-9
-9
13
15
23
21
-1
0
0
15
0
-2
0
-9
0
23
-2
0
-1
15
26
0
-1
0
-1
0
21
-1
15
0
0
11
21
0
0
0
29
22
0
0
0
-5
0
23
0
23
0
-9
27
23
0
29
23
23
23
29
27
15
-4
27
15
-1
0
0
23
29
-1
22
0
-1
27
-2
14
27
6
-1
0
15
29
-1
22
14
27
-9
14
0
21
29
15
29
0
29
15
15
0
0
0
15
11
0
0
27
-1
27
0
15
0
29
0
6
23
23
0
-1
0
0
0
23
0
0
0
0
29
27
27
-1
0
23
15
15
0
0
0
15
21
20
0
15
-1
0
19
0
27
15
18
15
0
-3
0
0
0
-5
15
-4
7
27
-1
23
-3
0
0
-2
0
18
0
29
13
0
0
27
21
0
0
0
0
15
20
0
0
7
0
15
23
0
0
21
0
0
23
0
0
0
19
23
7
0
23
0
-1
0
21
15
0
23
0
23
29
15
0
0
-1
19
15
-5
29
15
23
0
-1
23
-1
28
0
15
15
23
0
0
0
27
0
0
0
15
-1
27
0
-1
15
0
0
-1
26
29
26
23
0
23
23
-1
24
26
-1
23
7
11
11
15
0
-5
23
29
0
0
27
0
0
27
29
15
29
15
29
21
19
0
0
26
29
0
11
14
0
-1
26
-1
29
21
-1
-1
15
25
0
29
-1
0
13
0
11
15
0
23
15
0
17
0
0
13
10
0
23
0
0
0
15
29
-1
0
0
29
13
11
22
11
13
29
19
-1
15
29
0
0
0
0
0
0
0
0
-2
0
23
22
0
-1
29
-1
29
23
11
0
0
23
0
-1
7
-5
15
27
0
23
-1
0
-1
0
29
-1
0
0
15
23
27
15
0
27
27
-1
15
0
-1
21
27
15
0
-1
-1
15
0
23
27
27
23
21
3
0
0
0
-1
27
0
-1
-1
15
15
23
-1
-1
-9
0
22
27
0
0
-1
-1
10
23
0
0
0
22
-9
23
0
15
13
0
29
-1
23
7
15
19
-2
27
14
0
19
15
0
0
0
0
0
26
0
23
-1
23
23
23
5
22
13
0
-1
27
-1
0
23
0
0
27
0
-1
22
23
0
-3
0
-1
0
23
23
19
0
15
23
25
0
0
20
-1
0
14
27
27
0
27
0
0
0
0
23
15
-1
-1
22
29
-1
0
-1
11
23
0
-1
-1
27
0
-4
29
7
15
0
0
-2
0
0
-9
0
29
-1
20
29
0
23
26
0
15
-1
-2
0
0
15
0
-1
0
15
0
0
23
15
23
19
0
23
0
15
15
23
0
7
23
0
-1
-1
-1
21
15
-1
23
15
0
21
15
-2
23
-5
0
23
23
29
-1
0
21
27
0
0
15
15
0
0
17
0
23
15
-1
29
27
15
27
27
0
19
0
15
0
15
0
0
29
0
0
-1
-1
27
19
15
23
-2
15
-1
0
0
0
0
0
0
0
-3
15
27
0
15
0
14
0
23
23
15
-9
27
19
0
13
23
0
29
0
0
0
-1
27
-1
-1
-1
0
27
0
23
15
0
0
-1
15
0
0
0
-2
15
15
0
23
0
0
17
-2
23
27
-13
0
23
-5
15
15
27
29
-1
-1
0
0
-1
27
15
-1
0
11
0
12
15
15
15
0
-1
7
0
0
0
0
-1
27
27
-9
-9
21
27
23
22
15
0
18
0
23
29
-1
15
0
23
0
29
7
0
-1
26
23
-9
-5
0
-3
0
23
22
23
29
0
27
-1
15
23
23
23
3
0
0
0
-1
15
15
0
15
15
27
29
0
23
0
29
0
0
29
27
19
29
-1
23
13
0
23
23
21
0
0
6
0
0
-3
13
-9
0
14
0
23
23
23
27
0
0
-1
25
0
-1
0
23
26
0
27
11
15
15
0
25
15
15
19
0
0
13
0
23
23
28
0
0
-1
-1
0
0
0
-1
-5
11
0
0
23
-1
-1
0
15
13
0
16
0
27
0
13
0
-9
23
0
29
25
23
29
15
-5
0
-2
-3
-5
0
0
19
27
0
0
23
0
15
26
-1
0
15
19
0
27
0
11
15
0
15
0
0
-5
0
14
0
0
28
29
15
-1
15
-1
0
0
-7
-1
27
27
27
-1
-2
-13
0
-1
-2
0
15
15
-1
0
0
15
29
0
0
-5
0
27
-1
-5
23
-1
15
23
23
15
0
23
13
0
0
-1
25
29
27
0
-10
0
23
0
-1
-2
29
-3
7
-5
0
23
27
0
-1
0
0
15
0
0
15
0
15
23
0
29
0
13
23
-1
0
0
-1
27
-2
27
0
27
0
19
27
-1
0
27
0
-1
0
23
27
23
19
29
17
-1
0
0
0
-1
23
-1
15
0
27
0
14
-1
0
0
21
-1
23
0
23
23
13
-1
-5
25
29
0
0
25
0
-1
0
-9
-1
29
0
23
0
0
-1
23
15
0
23
23
0
0
-1
19
15
-1
15
-1
29
23
-9
23
23
29
29
-1
23
28
13
4
15
23
14
0
27
29
-2
-1
0
0
27
27
0
-5
-9
15
0
-2
0
29
0
15
15
-1
19
13
0
0
-1
0
0
29
23
27
-1
0
18
22
15
-1
-1
0
0
14
0
-1
-1
23
22
0
27
-1
-1
0
23
27
15
-11
0
19
29
0
27
0
0
-14
15
0
15
15
-1
23
23
11
14
29
15
0
0
15
0
-5
0
15
15
0
7
0
19
0
0
-8
-1
23
0
0
15
15
0
3
27
23
0
9
0
15
0
24
0
29
26
15
0
-1
-1
0
0
0
23
11
15
25
27
0
27
-1
-5
0
29
19
0
0
0
15
26
28
-1
-1
13
0
29
29
-2
-1
-1
29
23
-9
0
27
29
0
0
-1
-1
15
23
13
0
23
0
25
23
0
0
23
29
15
0
15
0
0
0
0
-1
27
29
-1
29
27
23
0
15
0
0
27
15
-1
-1
29
0
27
27
0
0
13
0
15
0
-1
-13
29
-1
21
-1
-11
0
-1
27
-1
0
29
0
15
15
0
27
23
0
-1
15
-1
27
0
0
29
29
19
0
-2
15
23
-5
23
0
-1
0
0
0
15
19
0
-1
-1
0
3
-1
0
29
0
27
-1
0
27
0
23
23
0
-1
23
0
27
15
15
-1
21
0
23
-1
0
0
21
0
7
-1
0
27
-9
25
-1
0
0
22
0
13
15
0
29
14
13
0
-9
0
15
-1
29
-3
0
0
13
0
21
23
0
0
15
-1
15
15
-2
0
-6
0
23
0
23
-3
-5
-5
0
23
11
15
29
11
10
28
0
0
0
0
19
27
0
-1
29
-1
0
0
-1
-9
11
-2
0
15
0
23
0
0
27
23
23
23
26
27
29
-1
-1
27
27
0
29
-1
15
0
15
0
0
-1
26
0
26
-3
0
23
0
-1
15
0
0
0
0
0
0
-10
0
9
15
0
0
0
15
23
27
0
0
23
23
15
0
0
0
0
0
23
29
0
14
0
0
-1
7
15
28
29
27
15
27
0
0
-9
29
21
0
15
0
0
15
27
23
0
-1
19
19
0
0
25
0
23
0
-3
0
27
0
17
-1
-1
15
17
0
0
-1
15
25
0
23
23
11
0
15
-1
27
0
-1
0
0
0
0
23
29
21
23
15
7
0
23
29
27
0
0
0
27
25
0
21
0
0
27
0
23
15
0
-1
0
0
-11
15
13
29
15
0
28
-1
0
0
0
23
0
15
-1
13
22
23
23
0
15
29
27
-1
27
-1
-1
27
-2
0
0
14
0
0
0
-5
0
-1
0
23
27
29
-1
0
0
-1
15
27
0
27
-1
23
8
0
5
0
0
0
29
0
-1
0
27
7
15
15
15
0
0
15
0
-1
0
21
27
0
-1
12
0
27
29
21
23
29
27
7
0
13
25
15
0
21
0
7
0
23
-1
15
-1
21
0
23
11
23
29
0
15
-9
13
0
0
23
0
23
27
29
-1
21
-1
23
29
0
-1
29
29
27
14
0
0
-1
-1
13
22
27
23
0
14
15
27
23
-1
29
23
-9
15
27
23
0
-1
29
15
-1
23
0
15
0
13
0
19
0
29
27
0
15
-1
29
29
15
23
0
0
23
-1
15
25
-1
0
-1
14
29
7
15
-1
0
0
0
15
0
-1
0
15
15
0
23
-1
0
27
23
14
15
0
29
0
0
20
0
15
0
0
29
19
0
27
0
27
23
0
-1
14
27
0
14
18
15
27
15
0
19
0
27
27
27
-1
-1
0
-11
0
15
-3
0
26
23
0
-1
7
0
21
27
0
26
15
27
23
14
0
27
-3
-9
7
29
27
-1
27
-1
0
-9
26
0
18
23
0
0
0
0
-1
-1
0
-1
15
0
-1
23
15
29
29
28
0
-1
23
-1
0
0
15
0
0
13
23
10
-1
25
0
7
0
0
0
27
13
0
0
23
23
27
27
19
-1
7
-1
0
15
23
23
0
0
-1
0
0
27
15
0
29
-1
0
0
0
-1
29
0
19
0
0
27
23
26
-1
15
25
19
9
11
-1
-1
0
29
27
15
11
19
0
27
0
0
27
23
-3
15
15
19
0
0
27
-1
0
0
-3
-1
0
0
-1
0
-1
29
0
29
21
-3
15
15
-1
15
0
0
11
28
15
27
0
23
23
15
29
11
29
21
0
-1
0
29
0
29
0
0
15
26
0
27
27
0
15
15
29
29
-1
0
0
15
15
0
0
27
0
-3
0
20
-1
-1
-1
11
0
0
0
26
0
0
0
15
0
-10
23
23
27
-1
19
21
29
15
0
23
13
-1
0
0
-5
15
0
0
0
10
0
0
-1
15
7
-3
15
0
27
0
0
0
0
0
19
29
0
15
0
-2
13
0
25
-1
21
13
11
25
29
15
14
15
23
15
-1
23
27
29
27
29
27
29
0
15
-1
0
26
14
23
7
0
0
0
0
0
19
15
15
15
27
0
0
13
28
-1
21
29
27
0
0
15
-11
25
-5
22
0
29
-1
27
23
15
19
0
29
7
22
15
-1
0
21
-1
15
0
-1
0
-9
23
15
23
15
23
0
27
15
-1
22
-3
0
0
-1
0
0
0
27
23
0
0
0
15
0
0
27
-1
-1
19
23
19
27
23
-1
0
0
19
21
-1
23
-11
0
0
15
0
15
25
0
0
28
-6
0
23
26
-1
0
27
15
23
-3
-1
0
25
27
15
-1
-1
7
0
29
23
-6
0
29
0
23
-1
15
-2
-1
0
0
15
15
0
0
29
0
13
0
19
11
23
0
0
0
-1
15
7
23
0
0
13
21
25
-1
23
15
0
0
0
29
15
0
28
15
23
0
0
0
29
21
0
27
-3
-2
-1
15
23
29
23
23
29
0
0
23
-5
-2
-3
0
15
23
0
0
14
27
7
-1
0
29
0
24
29
27
27
15
0
-5
21
-5
15
0
27
11
0
8
0
0
23
15
-2
0
-1
6
-1
-1
22
0
15
15
29
23
22
27
0
0
15
29
0
19
0
0
-1
0
23
27
-1
-1
27
0
21
0
-1
-9
0
0
15
0
0
0
15
0
6
-11
-1
15
0
-1
23
28
0
27
7
0
0
0
-1
0
-1
-1
0
-1
0
17
0
0
19
0
15
17
-1
22
0
7
0
15
15
27
15
-1
-9
15
15
0
-1
0
0
15
23
-1
15
-1
-1
0
23
23
0
17
0
23
22
-1
15
-4
23
23
0
29
11
-2
15
0
26
29
0
0
0
13
-1
0
-1
27
27
29
27
23
0
-1
-1
29
0
0
15
14
0
27
0
27
21
0
15
-3
23
3
23
27
0
18
0
0
0
29
15
15
13
19
29
14
15
29
13
0
0
0
15
25
0
23
23
22
-11
15
-1
9
-9
15
27
-1
-1
27
-5
27
0
0
-1
15
0
15
15
0
29
29
-3
-4
0
-1
26
27
0
0
0
0
23
0
15
0
15
15
0
0
0
10
-9
0
0
15
23
27
13
-1
0
23
-1
15
23
10
27
15
0
23
-1
0
15
26
15
0
0
0
0
0
12
0
15
0
0
-1
0
27
-1
0
0
28
23
23
29
0
0
-5
15
29
0
0
-1
22
-1
0
23
23
0
18
0
18
15
23
29
27
19
-1
0
-5
7
18
0
0
0
0
0
-1
0
29
23
13
23
23
15
0
11
0
0
7
15
29
27
0
-1
15
0
14
9
23
23
23
15
15
-1
0
0
15
0
-1
-1
21
0
0
-5
0
23
7
21
0
15
-9
21
-1
0
29
27
0
29
15
23
17
27
0
0
29
0
-5
15
27
0
-1
29
25
-1
-5
-1
-2
23
27
23
19
29
26
0
23
-3
15
-1
25
0
23
-9
0
0
0
0
27
27
-1
19
15
27
23
0
-1
15
21
19
23
0
28
0
-1
0
9
0
22
0
15
-4
0
-1
19
11
0
27
0
0
-1
0
13
11
-1
0
0
23
-1
0
15
29
0
27
0
0
15
0
23
15
27
15
15
0
0
0
-1
29
0
23
23
27
0
15
-2
0
-1
27
-9
-1
0
15
-1
0
0
-1
23
27
23
-11
27
0
27
5
22
23
27
13
-1
15
0
15
13
0
23
0
-1
0
-1
-9
0
15
11
0
-1
-1
-1
0
-1
29
0
27
0
0
27
0
0
19
0
-9
0
0
29
25
-1
-5
0
29
-1
23
14
27
0
17
23
13
22
0
-1
23
0
15
29
21
29
0
23
-1
23
-1
0
0
29
0
-3
19
-1
29
-6
29
15
-1
27
21
-1
0
0
-1
0
0
0
23
0
27
0
0
0
21
-1
15
0
15
0
0
-1
27
-3
0
27
-1
0
28
-1
29
0
0
15
0
23
0
18
0
27
27
27
-9
0
29
-1
-2
15
0
0
23
0
25
27
29
-1
0
27
21
0
-3
13
0
-1
23
23
7
0
0
0
0
0
23
24
27
0
15
0
-1
0
-9
-1
27
-1
-2
0
0
23
27
0
0
-1
0
0
-1
22
0
-1
10
15
23
-1
0
0
23
0
0
23
5
15
-3
15
0
27
0
0
0
26
0
0
0
13
0
0
15
-5
27
0
-1
0
27
23
27
0
-1
29
23
15
-3
23
9
0
0
0
-1
0
29
15
0
-1
0
-9
15
27
0
0
27
15
-5
15
-1
0
-2
0
0
0
0
17
25
10
0
-1
19
19
-1
18
-1
27
23
27
27
18
27
23
0
25
22
0
29
27
0
7
23
0
-1
15
-1
27
23
27
11
-1
0
0
0
27
11
23
-1
0
14
23
25
15
-1
17
23
-1
0
0
29
23
-3
0
0
-1
19
23
-1
19
15
25
27
27
29
0
-1
21
15
22
0
23
0
-1
-2
15
23
15
-1
0
15
0
0
0
-2
23
0
15
0
0
0
0
0
29
15
23
0
15
0
-3
14
27
-2
0
0
25
27
-3
15
15
0
25
23
0
0
29
15
27
0
27
29
0
0
0
0
15
0
10
-1
-1
14
21
15
15
-1
0
23
27
15
27
23
23
-1
29
15
-1
15
-1
14
26
0
0
-1
0
27
23
29
0
-1
10
0
0
29
29
0
23
-5
0
0
27
15
-1
27
0
0
22
23
15
-5
15
23
23
-1
0
0
-5
0
0
25
0
-9
0
0
0
27
0
0
22
25
0
0
15
29
0
13
-1
13
-1
14
0
0
23
0
27
27
0
15
-1
-1
0
23
29
0
23
-3
-5
0
0
0
19
15
0
15
-1
0
0
25
0
-1
23
14
0
-9
-1
-1
15
0
11
-2
0
0
27
23
0
21
23
-13
0
0
23
-1
15
29
15
0
28
29
0
0
-1
-1
-1
-1
27
-5
27
-1
0
0
29
0
11
22
15
0
0
0
0
0
13
13
15
15
-1
23
0
27
0
0
27
15
22
-3
-3
0
0
0
-1
0
15
0
-1
15
-1
0
15
0
-1
0
14
29
0
23
21
-1
0
-1
-1
15
0
0
-5
21
0
0
14
27
0
0
29
27
0
0
15
23
23
-9
15
23
28
29
15
0
15
0
0
15
27
0
0
0
15
27
27
29
-1
15
-3
0
24
-1
0
0
-1
23
0
0
14
29
23
-1
27
25
0
-1
27
-3
-10
14
15
0
-1
0
15
15
15
0
-3
15
0
0
0
0
27
0
15
21
0
0
15
-1
23
0
27
19
0
-2
0
0
0
27
19
-1
27
0
0
27
27
0
27
0
-2
0
29
15
0
29
27
-1
0
0
-1
0
27
26
0
28
23
0
27
0
-3
-1
23
-1
11
23
13
-5
0
15
0
0
-1
14
23
29
0
0
0
23
29
0
0
23
-1
7
27
27
0
29
15
29
15
15
0
-1
15
29
7
0
25
23
0
-1
-3
27
11
0
0
22
0
-2
19
0
23
15
-1
22
29
26
11
23
29
0
27
23
-1
23
15
-1
-2
27
0
0
15
29
0
-1
27
15
-11
27
0
15
23
14
0
0
0
-13
0
23
27
15
0
-1
-1
21
23
27
-1
0
0
-1
-1
-1
28
21
23
22
11
0
23
0
22
7
0
15
27
0
0
27
15
0
0
29
15
23
15
28
23
27
0
0
26
0
20
-1
0
0
-5
0
0
23
-3
0
-3
7
0
23
0
28
15
0
0
27
-1
0
22
-1
-3
0
15
0
19
27
15
0
-1
-1
0
0
27
-1
23
15
0
7
15
-3
27
15
0
13
23
0
-1
15
0
22
21
-1
27
0
0
-3
-1
15
15
-1
23
0
-1
0
19
28
22
27
0
23
-1
15
0
27
-9
19
-1
-1
15
-1
0
0
-1
23
29
15
27
23
27
-1
0
22
15
0
0
0
0
29
27
27
0
0
-3
0
0
-1
-3
0
27
15
29
23
14
19
15
27
15
15
28
-2
23
0
-1
27
15
28
15
0
0
29
23
0
-1
23
15
27
29
27
0
-1
7
-1
-1
29
15
6
0
19
29
15
29
-1
0
23
23
0
0
15
0
0
23
13
27
0
-1
0
-1
15
0
-1
0
15
29
-1
0
13
27
15
15
0
-1
15
0
23
0
6
15
0
27
23
0
15
11
0
0
0
15
23
0
0
14
14
0
24
23
23
27
27
23
15
27
23
-1
-3
0
0
-1
0
0
14
0
15
15
-1
15
29
-1
-1
0
0
23
15
-1
15
-9
25
29
5
0
0
29
27
0
23
0
-1
0
0
0
7
29
15
0
-3
27
15
0
15
27
0
0
-9
0
-1
-1
23
23
11
0
-1
17
-1
-1
-9
0
27
0
16
0
-1
21
-1
14
0
-1
-2
-1
0
23
0
0
-1
-1
11
15
-1
-1
0
0
0
21
0
-1
29
23
13
15
0
0
-5
27
7
0
-1
0
0
-1
15
0
0
0
29
15
0
23
23
-6
0
-1
15
0
15
0
23
-1
0
-1
-1
25
0
15
0
15
0
23
0
29
0
23
29
-1
-1
15
0
0
15
-1
0
0
29
0
0
0
0
27
0
0
0
0
15
11
-3
28
29
15
15
23
0
0
23
0
15
-1
0
0
0
-1
0
0
15
7
29
0
15
0
0
0
0
0
27
23
0
0
-1
23
-1
23
0
15
0
-5
19
0
27
0
7
0
-1
25
-1
0
0
15
22
29
-1
23
0
0
27
0
26
-1
-1
29
21
0
0
12
0
13
-5
-1
15
0
13
21
27
0
23
15
27
23
27
0
0
0
15
15
29
0
27
15
0
-3
0
-9
15
7
25
25
23
23
0
0
15
27
25
-1
0
13
15
28
23
27
27
0
-1
15
0
0
-1
-3
23
29
0
-2
23
29
-1
16
29
23
-1
-9
29
0
-1
0
0
0
-1
-1
0
-1
0
23
27
0
18
-1
0
-2
29
13
0
29
23
15
15
-5
25
19
-1
23
0
0
-1
15
15
23
29
0
15
27
23
29
0
0
29
14
23
-1
0
-1
23
27
0
14
-1
0
0
15
-2
27
23
19
0
0
14
0
22
29
0
13
15
29
0
-1
0
23
23
0
0
0
17
0
0
0
29
0
15
0
0
0
0
23
-1
-2
0
-6
0
15
0
0
0
0
14
27
0
-1
27
23
0
6
11
-2
23
29
0
0
29
15
15
-3
0
0
29
23
29
19
0
0
0
0
-1
0
27
-1
15
0
23
29
0
-2
27
0
7
-3
29
0
-1
27
27
0
0
15
0
0
15
-9
0
0
0
0
27
0
-5
0
-1
23
23
0
15
23
-1
21
27
21
0
23
15
23
13
15
29
-5
0
0
0
-1
0
27
0
0
23
27
0
0
0
0
-1
0
21
-1
-1
-1
15
13
0
-1
0
0
25
0
0
-1
0
15
0
-1
0
-2
23
15
15
23
-1
29
0
21
0
28
0
0
-1
11
0
-1
25
-1
0
22
15
14
-1
-1
0
28
22
0
0
-1
0
0
23
0
11
0
0
0
18
-1
0
26
15
23
0
-1
-2
-1
0
-1
-2
0
13
11
23
23
-9
27
15
0
0
-1
23
0
-1
23
15
0
12
26
0
-1
22
0
11
0
23
0
0
0
27
29
21
-5
0
23
23
14
-1
29
0
10
27
0
15
21
0
27
-1
-1
7
15
14
0
20
21
15
-1
19
-1
0
23
27
23
26
0
0
-1
0
14
0
23
-5
27
-3
23
27
29
0
0
0
13
26
23
0
7
15
15
-9
0
-2
-1
27
19
0
0
0
27
15
0
0
23
11
-5
0
0
0
-1
27
15
15
0
15
0
0
19
0
0
29
-2
-1
0
0
-3
25
15
23
0
-1
0
0
0
29
29
0
0
23
0
7
-9
-1
18
0
15
-1
15
0
15
-6
0
22
27
-1
15
0
26
-1
15
15
23
25
14
13
23
0
15
-1
0
15
0
29
27
0
23
0
22
27
-1
-1
13
-6
27
15
0
9
0
0
15
23
-1
15
27
27
23
15
15
15
-1
-1
23
23
3
19
23
11
0
25
29
23
0
23
27
23
-2
15
0
0
0
15
27
0
-1
0
15
0
0
0
15
29
25
0
0
27
15
23
-1
27
15
0
-1
0
20
19
15
15
22
25
0
0
-3
0
0
-1
0
15
13
15
13
15
27
0
23
0
0
15
15
15
0
-4
-9
15
0
-9
13
-1
0
15
0
15
0
0
15
0
-1
29
11
7
24
0
0
19
7
-1
0
23
0
-9
0
19
0
27
15
14
-9
15
11
23
0
0
23
0
15
23
-1
23
15
27
-1
0
15
29
0
0
12
23
27
0
0
23
0
14
27
23
0
7
0
27
11
28
23
0
23
0
21
0
-1
29
23
23
19
23
15
0
23
11
0
0
0
0
0
11
15
0
22
23
0
0
13
-6
15
-1
0
0
15
0
-2
15
15
29
15
0
-1
-5
23
-1
-1
15
0
27
27
13
15
15
0
15
-1
10
15
-2
11
15
0
-1
-1
27
27
0
19
27
-1
0
26
21
15
23
0
0
0
-1
29
-1
0
15
15
24
0
22
23
23
-1
23
0
-5
13
0
13
-11
27
-1
28
7
15
12
23
0
0
15
0
0
29
19
27
0
0
-1
22
-1
27
0
27
29
15
-9
15
-1
0
23
27
0
0
23
-1
3
0
0
14
0
14
0
27
29
-3
0
0
27
27
15
0
-1
-1
29
0
22
0
0
22
28
27
0
-1
0
0
15
0
27
0
23
15
15
22
29
-9
0
29
0
23
15
0
26
0
0
0
27
23
-3
15
-1
29
27
0
11
0
0
19
0
-5
0
0
0
15
0
0
23
23
19
0
11
0
13
23
0
0
13
0
-1
15
0
13
0
26
27
23
0
15
25
0
15
0
0
14
0
0
7
15
9
-9
27
-1
0
23
15
15
0
14
7
-1
29
-1
15
23
0
23
0
0
0
22
-1
22
29
23
23
0
-2
-1
-1
27
15
7
23
0
26
27
15
29
-1
0
27
26
0
-9
27
-2
-5
0
-5
23
19
0
23
0
27
0
-5
23
0
-9
-1
0
0
0
-1
-1
13
-9
-3
0
0
17
0
-1
0
-1
15
15
0
23
-5
-1
-9
13
0
-3
15
0
23
-1
-1
15
-1
23
0
0
0
0
27
15
29
0
0
0
0
0
21
0
-3
29
0
0
25
23
0
-1
15
-1
0
0
-1
27
27
0
25
-5
14
27
-1
23
0
0
27
-1
-3
0
23
0
-1
21
23
0
27
0
23
-2
0
0
-1
15
0
0
-2
23
0
27
14
0
27
15
29
0
-1
0
0
21
27
0
-3
14
0
27
0
15
0
28
7
0
29
15
0
-1
0
15
13
0
-1
14
27
-1
29
25
0
23
0
0
15
0
23
0
7
29
27
29
-2
0
0
0
0
-3
12
0
15
26
27
28
-1
-1
0
0
0
15
27
29
21
0
0
23
27
15
-1
27
-1
-1
27
23
0
0
0
0
23
-1
0
0
27
0
22
0
-16
11
0
0
27
0
15
6
0
0
0
14
15
-5
0
28
0
29
23
0
-9
-1
0
27
0
0
29
23
23
27
0
15
-1
0
15
-1
15
-1
-1
7
23
15
23
23
29
23
15
27
-1
11
14
-11
28
0
0
27
27
0
15
0
13
19
29
21
-1
0
19
0
0
23
23
15
-1
23
-1
0
27
0
0
23
0
0
0
0
13
-1
0
-9
23
27
27
-1
-5
0
23
19
0
0
0
-5
23
0
0
-9
23
13
23
0
15
0
29
12
0
19
0
23
-1
0
13
-1
0
0
0
29
15
15
27
0
21
0
-7
-3
-9
29
-9
0
15
-1
15
0
-1
0
-1
15
27
0
23
0
0
27
0
0
15
0
0
0
0
0
25
-1
15
0
23
23
22
23
23
29
0
-1
29
0
15
-5
0
0
-1
0
20
21
15
27
23
0
23
27
-13
-1
7
23
29
0
-1
-1
15
27
0
0
0
14
27
29
27
27
14
25
0
0
-1
-5
29
17
27
0
0
0
0
0
15
0
-1
0
29
23
0
0
29
27
0
19
0
15
15
-1
-9
-2
0
0
29
0
-1
0
29
-2
0
0
0
15
0
-1
0
0
0
-1
27
-1
-1
0
29
15
13
0
23
23
27
-1
15
-1
23
-2
13
27
0
-1
15
-5
-3
-1
0
-1
-1
19
0
0
0
11
-1
0
23
15
0
23
-1
27
19
25
0
-1
-9
27
0
15
0
-9
27
-1
0
21
-9
15
11
-1
0
15
11
29
2
0
0
0
27
27
0
0
-1
0
15
0
-1
23
0
0
0
13
0
0
10
15
-1
-1
-9
23
-1
23
15
0
-1
-9
12
14
0
0
0
25
23
-1
0
0
19
-5
29
23
-1
0
15
23
27
29
27
0
13
0
14
0
-1
0
0
15
0
-1
14
21
27
29
-1
0
0
15
15
0
0
-1
14
7
0
0
27
0
22
29
0
-1
19
29
0
14
23
15
23
-1
29
29
15
27
0
14
0
-1
-1
14
29
24
-2
-1
0
0
15
0
0
13
0
0
23
15
-1
0
-1
-5
0
15
0
0
0
0
0
0
11
0
27
0
0
26
0
0
0
-1
15
27
-1
0
27
15
0
0
27
29
29
-2
-1
0
0
23
15
0
0
0
0
-1
19
27
0
-9
21
29
27
-5
0
27
19
-1
-1
19
-1
0
19
0
-1
-1
0
7
15
0
0
-6
27
0
0
0
29
13
15
-1
-5
29
29
-1
19
-1
-1
0
15
0
-10
0
23
13
27
0
13
-1
23
29
-9
15
27
23
0
0
0
0
15
0
-9
0
23
26
15
29
-1
23
0
29
29
0
0
0
13
23
0
-1
27
23
7
15
8
0
15
21
0
0
-1
0
23
26
0
-1
23
0
0
11
-5
0
15
0
-1
15
-1
-1
15
15
27
0
0
-1
15
-1
15
0
19
27
-1
-1
0
15
15
-1
15
0
29
0
27
0
0
15
27
-1
-1
0
-1
22
-1
25
-1
0
29
0
0
0
0
0
0
0
0
22
23
0
0
27
27
0
21
15
-1
-5
0
23
-2
15
0
-1
29
0
23
-1
28
19
23
0
0
27
-1
-1
29
0
23
-1
-1
-1
15
0
0
0
15
15
0
15
0
-1
0
23
-1
23
0
29
0
19
27
23
0
-1
23
29
-1
21
0
0
23
0
15
0
0
0
15
23
0
0
-1
0
0
15
29
7
0
0
-1
0
25
23
25
15
-1
0
17
0
27
27
26
27
-5
27
0
0
15
0
0
0
0
27
0
0
15
-9
0
0
0
0
29
-4
15
17
0
-1
15
-1
-9
27
23
0
28
25
-1
23
0
-5
0
0
29
0
-1
23
26
-1
25
0
23
0
0
0
0
-1
29
0
15
11
27
23
-1
0
0
13
15
27
0
0
7
0
27
0
0
14
-2
23
0
0
0
15
0
27
15
22
15
-4
15
25
15
-2
23
27
-1
-5
0
0
0
-9
28
23
0
15
0
23
15
0
23
23
23
15
11
23
27
-13
15
0
29
15
29
-1
27
23
27
-1
0
0
15
0
0
15
23
0
-9
15
27
17
0
24
23
-1
23
29
-1
0
-1
29
27
0
0
23
27
-1
15
0
0
0
15
0
0
27
0
15
23
15
15
0
23
0
27
-3
29
0
0
0
0
29
0
0
0
0
0
23
27
15
23
15
0
15
0
0
29
22
0
-1
-2
15
-3
0
0
-2
14
-1
0
23
0
23
0
0
27
15
-1
11
0
15
27
15
0
-5
15
29
27
0
-5
0
0
0
-1
15
0
-1
15
23
27
28
-1
25
0
27
0
0
-3
15
23
-1
0
-1
29
0
-5
23
27
-1
15
-1
20
-5
21
22
15
-2
0
0
-13
15
0
-1
0
0
29
22
13
0
26
-3
13
27
15
0
0
-1
0
0
26
0
29
-1
-1
27
0
0
0
0
29
15
-1
13
-1
27
0
0
13
0
21
27
29
25
29
-1
23
15
25
29
29
23
29
19
29
0
29
15
0
13
27
-1
0
15
11
23
-1
15
0
15
19
27
29
19
19
13
-2
0
0
-1
29
0
29
0
28
0
21
21
23
0
-1
0
0
23
-2
0
13
19
0
-1
0
0
0
0
0
26
0
-5
15
0
0
-1
0
0
-1
0
0
28
0
29
28
15
0
23
0
15
0
0
19
21
15
25
27
29
0
-1
27
15
0
9
0
29
-1
0
29
29
-3
0
0
0
23
27
27
0
21
0
-2
13
-9
22
19
15
22
0
-10
0
23
-1
-2
15
23
0
0
15
0
29
-7
15
19
0
0
0
-1
0
0
0
0
0
27
15
26
22
0
23
0
29
15
0
0
15
27
0
29
25
15
23
15
0
0
27
22
27
0
-1
0
15
23
-1
15
-1
0
19
29
-1
0
15
0
29
23
-1
0
0
15
15
25
27
15
0
0
17
7
0
0
0
0
21
29
15
19
27
-1
0
7
15
15
0
19
25
21
23
0
13
0
29
27
-1
-1
-1
0
0
14
-1
15
23
-9
29
23
-6
0
15
23
22
15
29
0
-11
0
0
0
29
23
-3
27
23
27
-2
-1
27
15
0
27
23
-9
0
-1
-1
0
-1
29
0
29
23
-1
0
15
14
0
-1
0
-1
23
11
15
15
0
-9
0
15
-1
15
27
0
14
23
0
0
27
27
27
15
0
27
-1
0
11
-1
15
15
0
0
0
15
0
25
0
10
0
21
27
0
27
0
14
0
23
29
15
-1
0
14
-1
0
-5
0
0
0
-11
23
23
0
29
15
25
15
0
0
15
0
26
0
-1
0
15
0
23
-1
13
-3
0
15
27
-3
0
23
0
-1
15
0
7
-9
23
15
0
-1
21
0
-1
29
0
23
0
0
0
0
11
29
14
0
0
27
27
0
29
15
26
-1
0
23
-1
0
0
27
0
15
0
15
13
0
-1
29
23
19
15
15
15
0
0
27
-1
0
23
25
26
0
10
0
15
15
29
13
29
31
0
27
27
29
11
22
0
0
22
-1
29
21
27
11
-1
0
27
19
-1
23
23
0
15
-5
0
0
0
15
29
19
0
27
23
0
29
0
27
-1
29
-2
0
0
27
0
0
19
-5
0
23
0
28
0
-1
15
14
-3
25
0
23
-3
29
-1
27
0
0
-1
15
-1
-3
27
0
-1
23
0
-1
15
15
11
7
23
0
0
21
-1
0
15
29
17
7
-1
0
0
0
27
-1
15
0
0
23
-1
27
15
-5
0
-1
-1
15
14
15
0
0
0
-5
0
0
19
27
0
-5
0
0
-2
0
15
0
0
0
0
0
23
-1
29
0
15
27
0
28
27
27
0
-1
23
0
15
23
7
0
-11
-5
23
0
0
-2
0
23
0
23
29
0
-1
27
0
0
0
29
-2
23
-1
0
23
27
15
14
0
-3
-1
26
0
-1
23
-1
-1
-1
11
0
10
0
0
21
25
0
27
0
23
0
27
0
0
23
0
0
25
15
0
-1
0
0
27
15
0
-1
-1
29
-1
0
0
13
23
-1
0
24
11
0
15
29
-1
0
14
-1
-1
0
0
25
0
0
23
0
0
-9
-1
19
23
15
19
28
0
0
27
0
29
-9
-5
23
-1
14
27
21
0
0
23
14
0
26
0
0
27
0
15
23
13
-1
-1
11
0
0
25
19
27
-1
0
-5
-1
0
-1
29
0
-1
20
0
15
-1
15
0
0
-1
14
-7
-1
0
27
15
23
0
23
0
0
0
-4
0
27
15
0
0
-2
0
15
-1
5
11
27
0
22
0
15
21
0
29
0
0
29
0
27
23
-1
15
-1
0
17
0
-1
-1
25
21
-1
0
27
0
0
22
0
0
15
0
23
27
29
25
23
23
0
-1
29
-9
0
7
26
23
0
0
13
23
0
27
-15
-1
0
0
-1
0
21
0
23
27
23
0
23
29
0
14
23
15
27
27
0
0
14
0
11
27
0
0
20
15
0
21
29
-3
0
-1
-1
-1
23
29
0
0
0
19
15
0
23
29
29
0
0
27
-1
15
0
-1
17
0
0
23
19
23
0
23
0
-1
7
-1
-1
23
-4
29
-1
23
0
0
-1
15
-1
27
0
23
29
15
29
14
15
14
23
13
15
13
-1
23
15
0
0
-1
15
19
0
27
16
29
0
0
15
0
15
0
0
-5
27
24
15
27
0
23
-1
0
23
23
-1
23
29
0
-1
27
0
0
29
15
29
15
23
23
15
23
0
0
0
-2
28
22
14
19
0
0
27
23
21
15
-1
0
23
7
27
13
25
0
23
0
15
25
0
0
-5
15
23
23
23
0
15
28
23
0
0
27
23
0
0
15
0
0
27
-1
11
15
23
27
7
0
23
0
23
-2
15
23
23
0
0
14
19
0
15
-1
9
0
0
10
25
0
13
25
0
23
27
0
0
27
0
22
23
15
15
0
22
11
21
15
25
23
15
27
23
0
17
0
12
0
22
0
29
12
25
0
0
28
27
29
22
0
27
23
23
23
15
15
19
7
0
-1
0
23
0
19
23
0
27
27
27
21
15
0
0
-1
0
14
15
-1
15
0
15
23
0
23
-2
-1
27
-1
27
0
0
13
26
15
0
-1
29
0
0
-5
22
15
15
10
25
29
27
27
19
-9
29
0
27
0
0
0
15
15
-1
-1
-6
23
0
-5
9
27
0
27
0
23
29
15
27
-3
19
23
0
6
0
27
7
0
0
-1
0
0
23
0
-1
0
0
0
0
27
19
0
0
14
29
0
23
23
0
-5
0
0
29
23
0
13
0
23
23
0
0
23
0
0
-1
0
23
15
15
21
11
27
0
15
0
-1
0
0
11
25
23
27
0
0
0
0
15
0
0
0
0
27
14
-1
21
0
15
-3
0
11
23
15
-1
27
15
0
29
0
-3
15
9
0
0
23
25
0
0
0
27
0
15
0
29
23
0
15
11
22
0
-1
0
0
0
0
0
0
28
29
0
27
0
0
29
-1
23
0
23
15
-1
22
29
0
7
0
12
0
27
23
25
15
15
7
-9
0
15
0
13
27
0
0
-2
29
-1
0
23
13
7
-1
-1
0
11
0
0
21
15
15
23
15
0
-3
-1
-7
0
23
0
0
15
15
22
0
19
23
0
-1
0
23
15
23
7
27
0
23
-1
28
27
15
22
0
-1
0
0
-2
-1
15
-1
0
-1
0
26
17
0
23
15
0
-1
23
-1
23
13
14
15
11
15
0
23
-1
0
27
27
-1
0
-9
-1
0
0
-1
23
15
29
15
0
0
0
23
15
0
23
15
15
0
0
25
-4
15
-9
-1
15
-1
0
0
29
0
-2
0
0
15
27
15
-1
0
0
15
0
23
15
0
23
27
0
15
0
23
26
0
0
27
15
0
0
23
-1
19
20
23
28
15
10
7
19
15
29
0
0
0
0
-1
29
23
0
23
0
-3
14
23
27
0
0
-2
23
26
19
0
0
29
-1
0
-5
23
23
22
14
0
0
0
6
15
27
0
-9
0
-1
13
18
-1
27
27
29
15
0
27
-1
15
15
21
17
15
29
0
0
7
29
27
26
0
0
27
0
15
0
15
23
19
29
-1
27
0
0
-5
14
0
15
-1
15
15
0
15
29
15
29
23
0
-1
0
26
21
27
0
0
23
15
0
0
26
0
0
15
-1
0
0
0
0
-10
23
0
15
7
0
0
-1
23
0
0
-1
29
-1
28
29
23
0
0
-1
0
29
7
0
0
24
0
27
23
15
-1
0
0
23
15
0
-1
27
0
13
15
0
23
27
-9
15
0
0
-2
0
27
23
11
25
-1
0
15
23
21
0
15
12
0
0
0
23
15
-1
0
0
15
0
-1
-5
0
23
27
0
-1
0
-1
15
15
0
0
0
0
-1
-3
26
0
27
17
27
0
15
27
29
6
27
15
0
0
27
15
0
0
0
23
22
-2
-9
-1
15
29
29
0
29
0
-1
29
0
7
23
25
27
0
27
0
23
23
23
-9
19
0
0
15
-1
0
0
0
15
0
-1
-1
0
15
-5
0
0
15
0
0
-1
0
15
19
0
0
0
0
29
-1
0
23
0
-2
27
0
15
29
-1
14
0
0
27
23
15
23
22
-1
27
25
0
15
0
0
-1
29
0
29
0
0
3
29
0
-3
20
0
0
28
15
0
29
22
0
-1
0
15
0
0
0
21
0
29
23
23
23
0
0
27
27
0
15
-1
0
23
0
-1
0
0
-1
19
-3
27
27
0
15
19
0
0
15
0
-1
23
29
15
20
0
-1
29
-1
23
27
0
21
27
29
26
-11
0
0
29
23
29
15
15
21
0
13
0
-2
23
0
27
23
15
0
-1
23
-1
0
-3
0
-1
0
0
27
0
-1
27
23
-3
0
0
29
23
0
0
21
29
15
0
-1
-1
-3
27
27
29
-5
0
-1
27
15
27
29
-1
7
23
-1
0
0
0
0
0
0
29
-1
0
15
27
0
27
-3
0
-1
-1
23
0
29
25
-5
0
7
-1
0
-1
0
28
11
0
29
23
23
0
13
19
0
0
15
0
-1
-1
0
15
-1
27
0
-1
27
13
0
0
14
29
0
0
-1
-1
27
0
14
-5
0
0
23
23
0
0
-1
0
-1
0
0
0
-1
15
15
-5
-2
0
0
0
-3
0
-1
29
21
0
23
-1
29
15
0
29
20
0
0
27
7
9
0
0
23
15
13
0
15
11
-1
15
0
15
0
15
29
0
7
0
-1
0
-1
0
28
-1
23
0
0
27
29
27
15
-1
27
15
15
0
23
29
0
-1
15
0
0
29
0
0
0
-1
23
0
0
26
19
29
29
-1
0
23
27
19
-1
15
-9
-1
-1
29
0
-1
0
23
-1
0
0
23
0
19
-1
0
0
-1
0
0
-9
21
0
0
0
0
0
15
0
0
-1
-1
15
15
27
15
19
15
27
0
23
15
0
0
11
-1
23
23
15
0
14
0
6
29
21
21
0
0
0
0
15
-1
-4
0
-1
-1
0
-5
13
-2
0
29
15
0
15
23
-1
0
29
0
29
0
0
0
-1
0
-1
23
15
25
23
-5
20
0
-1
0
-6
27
23
23
15
29
0
15
-1
26
15
0
29
-2
-3
0
13
28
0
29
23
-3
-3
27
0
19
29
27
0
0
0
27
15
27
9
-5
22
0
13
17
19
0
25
27
0
15
0
-1
0
0
0
13
-1
23
23
0
23
19
23
15
27
15
0
15
-3
15
-1
0
0
-1
0
0
0
29
-2
21
-9
15
0
0
29
15
0
-1
0
28
0
-2
-1
0
15
-1
23
27
15
23
27
0
28
27
0
0
23
0
0
-1
15
15
0
0
-1
0
7
15
15
0
14
0
27
27
0
23
-1
0
-2
27
0
29
0
15
0
0
-1
21
27
0
0
26
0
21
15
23
0
0
27
15
28
23
0
21
29
-1
29
-1
15
23
0
22
27
13
0
0
0
0
15
26
23
7
23
15
0
17
0
25
15
0
0
19
29
-1
15
15
0
0
0
0
28
15
13
-9
0
-1
25
15
-1
0
14
27
0
0
0
0
27
-1
0
0
11
0
0
0
0
-1
0
6
14
23
0
21
29
0
28
0
-1
21
-1
0
-1
11
23
-1
27
0
27
26
21
23
0
25
23
15
-1
0
-1
23
27
0
23
-1
27
0
23
29
21
14
15
-1
-3
15
0
0
13
0
12
21
15
29
23
27
27
15
-1
13
-1
0
0
-2
0
15
29
27
0
0
6
0
15
-1
29
-1
13
27
27
29
-1
23
0
15
0
0
0
-1
0
0
19
14
0
23
0
0
0
0
0
-1
15
0
0
29
0
4
15
0
27
27
26
0
0
-1
15
23
27
0
0
-1
27
-1
-2
11
0
23
23
0
15
0
23
7
0
-1
11
27
23
0
0
15
-1
27
0
0
0
27
-5
-1
22
15
0
-16
-3
23
15
-9
23
19
-1
0
23
0
13
25
26
-1
-1
25
0
15
-2
0
0
0
27
27
0
14
0
13
-1
0
23
27
-1
21
27
21
0
23
25
-1
-1
23
0
22
29
23
27
27
0
29
7
0
0
-1
23
0
23
23
-9
15
-9
23
-1
15
15
-1
0
13
-1
-3
0
8
27
26
23
15
-1
27
0
0
-1
26
0
29
29
0
0
23
21
-1
23
13
23
7
-1
15
23
0
15
-4
29
3
-1
0
0
-1
18
0
23
0
0
0
29
24
0
0
0
-5
-1
-3
-1
-1
0
23
29
15
23
14
29
26
0
23
0
0
23
15
15
15
27
13
0
29
15
0
27
0
0
0
0
0
13
-9
27
27
15
-1
27
0
22
0
0
0
0
-1
0
14
15
15
0
0
29
0
0
0
0
-10
-5
21
15
29
11
-1
0
11
-2
15
0
0
23
-1
15
0
0
-10
-9
29
27
15
0
29
0
-1
27
15
23
27
29
23
-1
23
29
29
0
23
-13
21
0
26
0
15
29
-1
29
0
0
0
23
23
-1
-1
0
0
-1
-1
-1
0
0
0
-1
23
0
0
0
15
0
-1
-1
15
0
0
28
0
-1
26
29
0
0
0
0
0
0
0
-1
0
0
-1
23
29
-1
0
23
15
0
-12
15
0
0
-10
15
-8
7
15
13
-2
0
0
-5
-1
13
15
27
23
0
7
0
0
0
-5
27
11
23
29
0
0
23
-9
23
23
0
-1
15
27
0
0
15
-1
-9
0
-1
23
27
0
0
0
29
27
15
15
-5
0
0
0
15
27
19
0
0
-1
0
0
15
0
28
0
0
23
23
23
-2
23
0
-1
27
27
0
23
0
0
15
29
21
0
0
0
-1
29
-1
0
0
29
23
0
13
0
15
-1
0
13
27
0
-1
0
0
19
0
0
0
27
29
11
26
0
13
15
0
27
0
27
29
15
-1
-1
23
19
-6
29
15
26
0
-1
-1
-9
19
0
-2
14
0
24
15
-1
23
23
0
7
27
23
0
27
0
-5
0
27
13
15
-1
0
23
0
18
23
0
15
-1
13
0
-1
0
27
-13
0
0
15
29
-1
15
29
-1
0
0
0
23
0
15
27
27
23
29
-5
-1
-1
0
0
-2
0
-1
15
15
23
0
15
23
25
0
23
29
22
23
22
0
29
15
27
0
0
0
15
-1
23
23
0
0
-1
15
0
-9
14
-1
23
-2
0
7
-9
0
-1
-1
23
7
15
23
0
0
0
0
27
-1
0
21
0
15
27
0
-2
15
21
0
-1
15
0
23
15
0
0
0
21
15
0
15
-1
27
0
25
15
0
22
0
0
23
-1
0
-1
22
-1
0
0
0
27
7
-9
0
0
-5
27
-1
-1
0
27
0
27
7
29
0
-1
-1
13
-1
0
15
0
-1
23
-1
27
23
27
0
-1
13
28
26
23
27
0
27
3
29
-1
14
15
-6
0
0
-1
25
21
29
0
0
-13
11
23
0
-1
14
0
15
23
0
-1
0
14
-1
27
0
-5
23
0
-1
0
15
27
-5
0
23
-1
23
13
15
0
0
29
0
0
-1
-1
0
11
0
-3
27
0
0
0
23
0
27
0
-1
13
0
-1
15
0
15
15
-1
27
-1
0
-1
24
23
21
-1
23
0
-1
0
0
0
0
0
0
15
0
7
-1
29
14
0
-10
23
0
22
0
13
15
0
15
13
19
-13
0
29
15
0
15
0
0
0
15
0
23
0
-1
22
27
21
-3
29
0
-1
0
27
29
6
-1
0
27
0
-1
23
0
27
29
23
23
19
-1
29
15
15
15
0
15
0
26
-1
0
15
27
-5
-1
-5
28
11
19
-1
25
25
0
7
15
-1
0
-1
0
23
0
-1
27
0
0
23
0
27
27
0
21
-1
23
15
11
0
0
0
20
23
-9
0
29
23
27
0
29
25
0
0
0
13
0
21
0
0
15
0
27
-1
29
21
0
0
-2
12
0
27
23
26
-1
0
15
-1
23
-1
-1
15
15
0
0
0
29
29
0
29
-1
27
13
13
29
23
-9
29
4
15
15
11
-1
-1
21
-1
27
0
0
0
14
-1
22
0
7
15
26
19
27
25
15
0
0
-2
27
23
22
0
-2
0
27
27
27
27
23
0
15
15
0
6
27
29
-1
-1
19
23
19
0
27
0
-5
27
-1
22
0
29
13
27
-2
-1
-9
-2
0
15
27
13
0
29
0
0
15
-1
0
23
-1
23
13
13
23
11
0
0
-11
0
27
21
0
0
-10
0
11
0
0
0
15
0
0
0
21
-1
14
-1
29
7
14
15
15
25
29
15
15
15
-1
0
11
0
0
14
23
-9
0
19
0
0
23
23
0
0
0
0
-1
23
29
15
0
15
-1
21
18
23
23
14
0
11
-5
17
0
-1
-1
19
15
15
22
23
11
27
15
0
15
0
-1
15
19
15
11
0
23
0
27
15
-5
0
23
-2
29
-1
0
23
23
29
29
15
-1
15
23
0
27
-1
22
29
23
15
5
-1
0
0
23
19
23
27
23
15
25
-1
0
0
23
0
0
22
27
21
-5
15
0
0
27
29
0
0
15
-2
23
0
-1
29
23
23
0
19
0
0
-5
27
29
27
15
0
15
29
-1
0
-1
27
0
15
-1
0
25
-1
27
27
27
15
0
19
23
0
23
23
-1
-1
0
0
-1
0
23
0
19
22
-15
0
27
27
0
19
0
15
-1
0
15
29
0
23
23
15
0
0
-3
14
-1
0
23
28
-1
23
15
14
0
0
-1
25
0
0
27
0
0
29
0
29
0
15
0
23
0
0
23
25
23
15
27
27
29
14
-1
23
14
13
-1
-1
0
-1
0
23
19
14
0
11
29
15
0
0
0
22
-1
0
27
0
0
-1
0
0
15
29
0
27
-2
0
0
19
28
-2
27
23
23
15
15
23
-1
26
0
0
19
29
0
0
19
27
0
0
11
29
19
-1
7
27
15
15
27
15
-1
23
0
21
-2
-1
27
20
23
23
-1
15
5
29
-1
14
13
0
-1
13
15
0
23
0
15
15
23
-1
0
23
0
-1
-9
13
29
15
0
0
0
7
23
23
29
-2
-1
23
27
0
22
-9
29
0
23
0
23
15
23
-13
27
27
25
23
-5
0
0
0
-1
27
23
23
15
-3
0
0
0
0
0
15
0
0
13
0
0
0
23
7
0
23
18
0
27
0
0
11
15
0
23
15
-1
15
15
15
0
0
0
15
15
22
0
0
15
-1
29
-1
28
0
0
10
0
23
0
29
27
23
7
23
15
-1
0
27
-7
23
0
23
29
19
0
-1
-1
27
0
27
23
0
0
0
27
27
23
0
-1
-10
23
29
0
14
0
-1
-2
23
11
-5
23
15
23
15
28
25
-1
19
-1
15
0
29
-1
19
-1
23
-1
27
0
0
19
15
0
-1
26
19
0
23
0
0
15
-1
0
0
18
27
0
15
-1
15
13
0
29
23
0
0
29
0
23
0
10
19
27
0
29
15
0
23
15
23
0
0
15
0
27
-1
15
-1
13
0
28
-5
0
0
13
27
27
25
15
23
22
15
-1
-3
-3
19
0
0
-1
0
27
-1
22
27
15
0
-1
0
15
23
-9
29
-1
0
-1
0
-1
27
0
0
10
0
27
19
0
23
0
21
15
0
-6
-9
15
23
27
0
-5
23
27
23
0
0
28
15
0
0
25
-1
15
0
-1
0
0
0
15
13
22
15
15
0
13
22
0
0
0
11
29
-9
-1
23
23
29
0
0
11
0
15
2
23
-1
1
23
13
19
15
15
9
-3
0
0
21
0
29
0
29
15
0
-1
19
25
-3
0
13
14
0
27
0
11
0
15
0
15
29
0
0
15
15
27
23
13
0
0
0
0
14
0
0
15
0
27
27
0
-1
0
-1
27
22
0
0
27
23
29
0
0
-9
23
0
27
0
27
15
23
0
19
0
0
-1
29
0
0
0
25
-1
-1
27
0
27
0
-1
0
23
0
0
0
18
27
-1
-3
11
15
0
26
15
23
0
0
0
-1
0
0
-1
-1
27
25
29
0
23
0
-3
-2
23
0
-1
29
19
27
15
23
15
-1
0
23
-5
0
-2
23
15
0
23
-1
15
-1
11
13
-6
27
0
-4
23
14
15
27
0
14
-5
0
-1
0
0
0
7
3
15
13
-1
23
15
0
-1
-1
23
0
-1
15
0
-1
0
0
15
-1
11
23
23
-1
27
0
0
-1
0
15
0
27
0
0
-4
0
-1
26
0
-1
15
23
0
-1
7
23
0
0
-1
0
27
0
0
0
23
-1
0
0
-3
-2
-1
-3
-1
0
15
21
-3
0
23
27
-1
29
0
0
-4
-1
0
23
0
29
-9
-1
27
15
-5
0
0
7
-7
0
23
0
23
12
-1
15
-1
0
17
0
23
0
25
0
-1
-1
13
-1
-1
-2
21
27
0
23
29
25
0
15
29
19
27
-1
-1
15
-5
0
-1
0
23
29
23
29
0
21
15
-1
0
29
-1
0
0
0
15
23
23
29
0
0
0
-1
29
25
29
27
0
15
0
23
0
-1
0
23
0
-13
15
-1
27
23
0
7
0
0
-2
27
-1
-1
-1
29
29
0
-1
23
0
0
26
-1
-1
15
29
29
0
15
0
19
27
14
14
27
27
0
29
23
0
-1
15
27
29
0
29
0
-9
15
11
11
15
0
0
-3
-1
15
11
0
27
0
0
-1
0
15
22
15
23
-1
-1
0
-2
29
0
15
-9
23
0
0
23
0
0
11
-1
-1
21
-1
27
-2
-2
0
0
27
-1
0
0
0
15
27
0
-7
19
-1
19
23
23
0
0
23
0
0
29
0
29
0
21
0
0
0
0
22
0
-2
-1
14
29
0
23
27
0
13
25
27
13
15
0
0
0
-1
15
0
0
27
-1
29
29
0
23
0
10
27
27
23
23
0
23
0
-1
0
15
13
15
-1
7
19
0
-1
0
29
0
0
0
27
0
27
29
23
0
15
9
15
15
0
0
0
0
0
-3
23
0
0
-5
23
15
11
9
27
29
29
-1
-1
29
29
15
0
11
29
9
15
23
-1
23
15
0
15
21
22
23
-7
27
27
-1
29
0
-1
15
27
-1
0
0
15
24
7
0
0
29
0
-9
-1
-5
23
0
0
15
22
0
0
0
15
0
23
21
-1
7
15
15
7
-1
0
0
19
-3
17
0
27
-1
7
23
15
0
-1
-9
-1
-1
29
0
0
-9
27
0
27
22
19
15
0
0
-1
-1
-1
27
0
29
29
15
21
0
0
0
15
0
25
0
15
-1
7
15
-1
15
23
25
13
0
-1
0
0
-2
0
0
11
0
15
-1
23
0
21
0
22
27
19
27
-3
0
-3
29
0
27
0
15
0
-1
23
0
15
-1
27
23
10
22
13
27
0
19
15
0
0
23
11
-1
0
0
23
15
0
27
-6
15
0
0
0
0
25
15
-1
14
0
0
15
-1
25
0
0
11
13
27
15
25
23
-1
11
15
13
-1
0
15
0
-1
0
15
15
0
-2
0
21
0
23
0
0
15
0
0
0
26
0
0
15
-9
15
0
-5
29
0
23
23
23
15
0
29
-9
15
26
0
0
27
-1
29
0
15
0
23
29
19
-13
0
7
21
23
0
23
0
-9
27
14
-3
29
0
0
-1
-1
0
22
27
0
0
15
0
0
15
0
27
0
15
29
0
28
29
7
19
23
23
27
0
26
23
27
0
7
25
29
29
25
-1
-2
0
0
-1
-1
0
29
15
12
0
27
0
0
0
23
-1
27
0
29
15
29
23
0
23
0
0
0
0
-5
14
15
0
27
0
0
27
27
0
7
-1
15
21
-1
0
-1
23
23
0
0
0
0
-5
25
0
25
23
29
-1
0
0
0
-2
29
15
0
23
-1
0
0
25
0
0
4
29
-1
-2
-1
29
0
0
0
15
0
27
23
0
0
15
21
0
0
23
23
0
15
23
-1
15
21
0
29
27
0
23
-1
0
6
15
-10
0
19
-1
-5
27
0
21
-2
27
0
15
-9
-5
0
0
29
0
0
0
23
0
14
0
29
0
27
0
15
0
-1
-5
0
23
15
0
0
7
0
0
-1
14
15
-1
0
23
0
27
29
15
0
-13
0
0
15
7
23
-13
0
0
7
0
0
19
15
23
0
-1
23
0
0
15
-3
15
0
0
0
0
-1
23
-2
0
27
0
-1
13
15
7
15
22
0
-1
7
0
22
27
21
0
27
0
25
0
15
23
27
0
0
15
0
14
0
22
23
7
15
23
0
-1
29
23
0
23
15
15
0
0
0
-5
0
-1
29
0
13
-1
13
13
15
0
0
27
-1
0
-1
0
15
18
0
27
0
0
23
0
0
0
15
27
-1
0
29
-1
29
23
15
-1
-1
0
0
14
-1
23
0
11
0
21
-1
23
0
0
-1
0
23
-1
11
0
0
-1
-4
21
0
25
-1
0
0
0
0
0
21
-1
-2
29
27
-1
0
-5
23
0
27
23
0
-2
0
15
0
27
22
0
0
27
22
27
27
14
0
0
23
29
-9
27
23
11
23
27
0
15
-1
-1
-1
29
7
15
27
15
15
0
15
-1
14
11
23
23
0
0
15
0
7
0
0
0
29
13
-1
7
-1
26
0
0
23
27
7
0
0
9
-3
-1
15
11
0
0
14
28
-1
-9
0
27
0
0
27
23
0
27
13
0
-1
-9
26
23
-2
-3
0
0
0
-1
-1
0
23
0
21
0
27
0
0
0
0
27
-1
23
0
0
23
25
0
-1
-1
15
23
29
21
0
27
15
11
0
23
19
0
-1
26
15
-1
23
15
25
27
0
-1
0
13
27
-1
0
0
-5
15
0
23
0
15
23
0
13
27
0
0
21
15
27
13
23
23
29
23
-1
0
11
15
-1
21
0
-5
-5
0
0
0
7
23
0
29
26
15
15
0
29
0
27
-1
15
-1
15
-1
11
0
0
25
0
0
19
0
21
0
15
11
29
-3
15
23
0
13
-1
23
-1
23
19
-1
-1
15
-2
15
15
0
0
23
0
23
-1
15
-5
15
15
-1
0
27
15
0
15
0
0
0
15
29
21
0
-1
-5
15
29
-1
14
19
13
-1
25
15
-1
0
15
23
0
-1
15
29
29
27
-1
0
-1
-1
15
0
29
0
21
0
23
27
23
-9
23
25
22
15
23
23
27
0
15
0
15
26
0
21
27
23
0
7
15
7
27
27
0
0
0
0
0
15
0
27
23
28
-3
7
19
-8
-1
27
23
11
0
27
27
0
15
27
15
11
-1
27
0
27
23
15
23
0
0
-1
23
23
-1
0
0
25
0
15
0
-9
0
23
14
26
0
-1
0
-9
0
29
15
11
0
27
-1
-1
27
-1
15
27
25
-1
23
0
0
29
0
15
15
0
15
28
0
23
15
25
0
27
27
-1
27
0
21
0
0
0
-1
28
-3
15
28
23
0
15
23
29
0
7
29
0
0
23
23
-1
-3
0
-9
13
0
23
0
-5
15
0
-3
29
0
23
27
23
0
-1
14
23
-1
22
-5
0
-1
-9
27
-1
-3
0
0
-1
0
0
0
0
23
29
14
25
22
0
27
0
19
23
27
15
13
15
0
21
23
0
20
-5
0
29
0
0
-9
0
23
12
29
0
0
0
0
-1
-9
-1
14
23
0
15
23
15
15
0
0
29
-1
0
0
29
23
19
0
-1
0
29
26
-1
28
-1
-1
-1
23
-1
23
27
29
23
-1
15
0
-1
0
25
15
29
27
-5
29
15
15
15
0
-1
29
0
0
7
23
23
29
15
22
27
0
-5
23
-1
29
0
-1
15
-1
0
-1
29
27
26
0
27
15
0
19
-1
0
13
0
23
20
0
0
15
23
26
0
-1
0
0
29
15
0
14
26
0
0
0
13
19
22
15
0
23
0
15
27
29
27
-1
-2
29
-1
13
29
23
0
-5
27
21
26
23
20
0
29
15
29
23
0
22
0
17
-2
23
23
0
0
27
0
0
-1
0
-6
0
0
15
-1
0
-1
0
27
0
0
0
-1
0
15
26
13
0
0
0
0
23
0
0
29
19
27
0
0
0
0
0
29
22
27
-2
0
0
0
0
0
15
27
-1
27
-2
-1
23
15
27
0
14
23
23
-1
-1
-13
0
0
28
13
0
23
25
-1
23
23
0
18
0
23
0
0
3
0
-5
-1
0
0
0
0
27
23
0
0
0
15
23
0
0
-1
0
0
0
-1
0
-1
0
13
27
15
29
0
-3
25
-6
-1
0
21
15
29
21
27
-2
-11
29
15
13
23
29
23
27
-1
23
0
15
0
7
0
0
0
20
15
29
27
21
0
0
23
-9
0
11
0
-1
19
21
0
-1
0
15
23
0
0
27
29
27
-1
27
0
-2
0
-3
-5
0
15
0
15
0
15
27
-1
-1
29
-1
15
15
15
0
-9
0
7
-1
15
0
0
0
0
27
15
-1
23
27
19
0
26
15
0
13
27
29
-1
25
23
0
7
0
23
27
15
0
0
-1
15
0
4
14
-1
-1
0
0
0
25
0
23
-1
25
0
0
0
23
0
-1
11
0
29
-3
-1
23
-1
-1
0
0
11
0
-1
0
0
29
29
23
29
0
15
27
-9
29
21
15
9
27
-3
21
0
27
0
23
29
-1
0
15
7
0
0
15
23
19
-10
-1
0
-2
0
0
0
-1
19
0
15
14
23
15
5
-2
0
0
0
10
23
26
22
-1
0
0
21
0
0
27
-1
-5
29
0
23
0
0
15
29
-1
29
0
-1
-1
-1
23
25
0
0
27
-2
13
-1
-5
29
0
15
0
0
23
-1
29
17
0
0
0
-1
27
0
29
15
-1
13
-1
19
-9
11
0
15
0
27
27
11
29
23
23
0
23
23
17
0
-1
23
0
22
0
-1
0
-1
0
0
0
0
-1
0
15
15
15
23
29
0
0
23
0
-1
5
26
0
0
0
0
15
0
0
0
-1
0
27
3
0
-1
23
25
15
0
27
15
0
0
-1
0
0
27
0
28
-1
23
0
15
-1
29
0
15
10
0
0
-1
19
15
11
15
27
28
-1
27
14
-1
0
27
23
0
15
23
0
27
23
15
-2
23
-5
0
-1
27
23
15
15
27
0
19
0
27
13
0
23
0
13
15
21
-4
27
0
-1
25
0
19
-1
15
7
0
0
0
-5
13
-1
-1
0
-1
0
0
0
0
23
-5
13
23
0
27
15
0
-1
27
23
23
-9
0
15
0
0
25
23
23
0
-1
0
-3
13
-1
-1
0
-5
29
15
15
0
-7
-1
0
0
0
25
27
-3
27
14
0
0
15
15
-1
0
28
0
-9
0
0
29
0
27
-1
0
23
-9
-1
-1
0
15
29
0
-1
0
27
13
27
27
0
27
26
27
-1
-1
14
0
23
29
15
-1
21
24
27
0
0
27
15
11
27
11
0
29
0
-3
29
19
0
-1
23
18
22
23
-1
21
29
0
27
0
23
-12
-1
0
27
0
19
15
0
-1
15
0
0
27
15
0
29
27
14
-5
22
0
-1
15
23
13
-1
0
29
29
0
23
23
29
-1
-1
15
0
15
22
-1
-6
19
23
15
15
11
23
29
29
-7
23
-1
0
0
18
25
-1
-1
29
23
-5
0
27
15
-1
-1
0
0
14
15
19
-5
0
-1
0
0
23
23
23
0
19
-2
22
19
0
28
15
29
27
-1
22
0
0
27
0
-1
0
27
23
0
0
15
0
22
26
0
23
29
0
22
0
23
29
0
0
-1
-1
10
-1
29
0
-3
5
0
29
0
0
-1
-1
23
27
22
0
23
0
0
27
0
0
0
21
15
0
-2
23
23
-1
15
23
29
0
23
0
23
0
24
0
-1
0
15
0
23
-5
-9
27
11
0
0
22
16
0
-1
22
15
23
17
27
21
29
21
-1
15
29
23
0
-1
15
-1
0
-1
0
19
22
0
-3
28
-1
27
0
0
15
0
0
15
0
0
0
0
-3
29
0
23
29
0
0
0
0
13
-1
0
0
26
-1
0
27
0
15
15
25
27
15
0
27
0
0
0
29
0
0
-5
0
0
-5
-1
27
27
0
25
17
0
29
29
0
-1
26
14
29
27
0
0
23
0
29
0
-11
23
9
0
0
29
0
15
27
0
0
27
0
23
-1
-1
0
15
15
25
-1
0
27
20
27
29
11
-1
0
-9
23
23
0
23
15
0
0
-2
-2
0
0
-3
0
23
-3
6
-1
15
0
29
0
0
29
29
-1
23
15
22
14
0
23
23
0
23
15
0
-1
26
-1
0
15
0
0
0
27
-1
0
-9
22
27
27
25
15
0
15
27
15
14
15
27
0
29
0
27
23
-1
0
27
11
23
29
28
0
0
-1
0
26
23
-5
-1
-3
0
27
0
-1
-9
25
23
0
15
29
-6
23
0
0
-5
0
21
29
0
27
23
15
29
-1
-1
25
0
0
11
14
15
0
-1
21
29
0
0
15
0
27
15
0
15
-1
0
21
-6
27
0
0
0
-1
0
23
0
0
0
15
28
23
27
0
0
7
15
15
29
27
24
0
0
-1
25
11
0
15
-2
0
0
0
23
29
27
19
0
23
0
7
0
29
0
23
-1
0
0
15
13
0
0
23
-5
15
27
23
21
23
0
23
15
0
0
15
0
-1
0
15
0
29
23
15
0
0
-1
15
27
15
13
23
23
14
0
-3
13
0
18
-1
29
-1
0
13
15
-1
0
15
0
23
15
15
0
15
29
-2
0
0
27
15
28
25
15
0
0
-1
0
23
0
-9
23
15
15
-5
0
-3
0
23
22
29
0
23
0
-1
0
15
23
0
-1
15
15
0
27
23
19
-9
15
-1
0
15
27
23
7
0
27
15
-1
0
26
9
23
0
26
0
15
23
7
0
0
0
-1
11
0
0
-1
18
-1
-1
12
0
21
0
15
0
19
23
27
0
23
0
0
27
23
0
27
-1
0
0
0
27
0
-3
15
15
29
23
23
0
23
15
11
27
23
0
-1
13
14
27
29
29
17
0
0
0
0
23
0
27
0
27
15
0
14
15
12
0
15
15
27
0
23
14
0
23
0
23
15
0
27
14
24
-6
0
-5
15
23
23
-1
11
-1
9
0
0
0
0
15
0
15
29
23
26
19
22
27
0
-1
-1
15
23
14
15
0
0
0
23
13
15
0
-2
15
0
-3
23
15
23
25
0
29
0
0
0
-1
14
11
-1
5
29
21
15
22
-1
15
0
14
26
26
11
0
0
15
-1
0
27
0
0
15
0
0
10
27
0
-5
27
19
-1
-1
0
14
23
11
0
-1
-9
-2
27
15
21
-1
29
-1
-1
-7
0
23
-1
27
0
0
-1
-1
15
0
15
0
-1
-6
0
13
15
-1
0
20
-1
29
0
20
28
-2
27
29
21
-5
0
27
0
0
-1
15
0
0
23
0
0
0
29
27
27
15
27
0
0
0
0
23
29
15
29
-1
22
29
15
0
0
23
-1
0
29
-1
23
27
0
15
-1
0
27
0
23
-5
0
-1
0
29
17
-1
13
27
13
0
0
29
0
13
0
15
29
13
15
0
29
9
0
23
0
0
23
0
0
0
0
15
15
-13
0
-10
0
-5
23
15
0
23
23
-1
0
0
0
26
0
0
23
0
28
0
0
27
-1
0
0
23
15
0
23
27
-1
14
23
0
26
27
0
29
0
-1
0
-1
0
-5
0
-5
0
0
-1
0
23
23
0
0
23
21
29
0
29
21
-11
29
23
25
15
23
-2
29
0
15
-2
10
-1
0
24
23
0
0
-1
23
15
29
-1
26
23
29
23
15
0
23
0
15
0
28
0
-2
-1
25
-5
25
0
7
15
23
0
21
0
-1
23
15
15
0
-1
27
29
-5
-9
29
0
27
0
29
0
-1
25
15
27
-3
-1
0
0
-1
23
-1
29
-1
0
15
29
11
0
0
0
-1
15
0
15
14
29
0
-1
27
27
29
24
-6
0
0
0
29
-1
25
0
11
15
7
0
0
0
0
0
23
-1
-13
0
15
0
20
15
27
0
0
0
15
-1
19
-1
0
23
15
15
0
-3
21
15
0
-1
0
25
-5
23
27
0
0
-2
0
0
21
29
15
27
0
0
-1
0
0
0
14
21
23
0
0
23
27
-1
0
0
0
0
0
15
23
15
0
0
17
13
23
27
29
26
29
0
3
-1
19
22
0
15
0
23
0
-1
0
0
0
-1
0
15
0
23
23
0
-1
22
0
25
0
0
15
0
0
23
0
0
15
-1
0
-1
0
25
-1
13
0
-1
29
-6
23
0
29
15
0
15
22
29
15
0
0
0
23
23
29
11
27
23
0
7
-1
27
0
0
0
0
0
0
23
26
29
15
23
15
0
-1
0
0
-1
13
0
25
23
-1
23
19
19
15
11
7
0
19
26
15
23
14
23
0
11
0
0
0
0
7
0
23
21
-9
19
-9
-1
0
27
0
0
15
-1
15
0
0
-1
-1
-1
0
23
0
15
-3
0
0
-2
27
15
0
7
0
-2
0
15
28
0
26
29
-4
-1
-1
0
27
21
15
29
0
11
25
5
29
21
-1
14
29
21
0
-2
0
15
21
15
29
29
0
19
-1
23
0
15
0
23
19
0
24
15
-1
27
0
23
0
15
19
23
0
22
23
29
-10
0
0
23
29
0
0
-1
27
29
0
15
27
0
0
23
15
0
29
0
0
-1
15
15
27
0
23
21
15
-5
0
0
0
15
0
-1
0
15
0
15
15
23
0
0
21
15
13
0
29
7
13
15
0
14
15
23
0
15
26
0
29
0
23
27
19
27
0
15
-1
23
0
15
23
-5
0
-1
-7
15
-1
3
15
-1
27
0
-1
0
0
0
0
27
23
0
0
-13
-3
0
9
0
-1
-1
27
29
23
13
0
0
0
19
27
-7
0
13
0
15
22
0
0
29
27
-1
0
0
15
0
0
0
-9
0
27
19
27
27
26
0
23
0
27
22
-1
15
29
0
23
13
7
15
13
0
0
0
23
0
0
0
27
27
0
0
0
23
15
23
0
15
-1
15
26
0
19
0
-1
15
23
0
27
29
-1
15
15
0
-1
0
23
14
29
23
0
19
0
0
0
15
0
0
15
0
0
29
28
15
15
-5
0
-5
23
22
23
14
0
-1
23
14
0
21
29
0
15
0
-1
29
15
0
-7
29
21
15
7
23
14
0
0
21
15
0
23
0
0
0
15
27
18
13
11
-1
23
27
23
18
15
23
15
15
15
0
0
0
0
21
23
23
27
0
0
29
23
0
-1
0
0
27
-2
0
27
15
0
29
-1
15
21
20
15
15
0
27
15
-9
0
7
-3
14
27
29
23
15
29
0
23
23
0
27
0
0
-1
0
0
0
-2
0
29
25
27
0
0
0
-1
15
0
-1
15
15
21
-1
15
0
0
27
22
11
19
0
15
0
-1
29
29
-1
0
0
23
0
29
26
15
29
11
0
0
29
15
15
0
0
15
-1
29
15
0
-1
0
27
0
15
15
23
-1
0
0
-1
15
-1
0
-1
22
0
27
23
-1
-5
15
0
0
0
-5
-1
0
15
15
0
23
0
19
27
25
-1
22
23
0
29
0
0
14
15
13
27
0
23
29
23
23
-1
27
-3
-2
0
27
15
15
-1
19
13
21
23
-1
0
0
0
15
0
25
29
0
0
27
0
0
26
0
15
25
27
13
-1
0
29
23
-1
0
-1
0
23
29
23
0
26
0
29
-13
27
15
29
29
23
-1
-1
27
-5
10
-1
0
15
0
27
15
15
23
-1
-1
23
-1
7
0
15
0
21
27
-5
0
15
0
0
27
23
11
15
-2
29
27
0
15
15
0
0
0
15
15
15
0
-1
-1
27
22
17
0
-3
0
0
13
-1
15
15
15
0
-1
15
0
0
14
21
27
0
-3
-1
-1
13
0
0
21
28
23
27
22
0
0
15
7
0
0
0
27
15
15
25
0
23
23
0
0
29
13
29
0
0
1
21
-1
4
23
-1
0
29
15
21
23
15
15
19
-3
0
15
0
0
-1
19
23
0
27
24
0
0
0
29
11
15
-1
22
26
-5
23
-1
0
15
21
0
29
-1
7
0
0
15
15
-9
29
-1
-1
29
12
0
-1
29
0
0
0
-1
0
14
15
26
15
19
0
0
0
0
15
0
0
15
29
0
19
-3
0
15
15
-1
27
-1
15
-1
15
0
0
0
28
0
0
-9
15
11
0
15
0
22
23
29
0
-1
15
-1
15
-1
-1
25
-10
21
0
23
27
0
23
15
15
0
23
27
0
0
0
0
29
-1
26
24
0
25
7
23
-1
0
0
21
0
15
-1
23
29
-1
0
14
23
15
0
0
27
0
29
13
-1
0
-9
0
13
-3
0
0
0
0
-9
14
0
0
23
15
0
29
0
0
15
-1
15
27
0
14
-1
0
0
29
-1
0
0
0
27
-3
0
-1
0
0
29
0
15
19
19
27
-1
26
0
15
0
15
25
0
17
-4
0
0
0
0
0
29
0
0
13
27
9
23
-1
0
0
23
0
29
0
13
23
29
0
23
27
27
23
0
0
0
0
-2
-1
27
11
15
0
0
15
-5
0
14
0
0
0
0
-5
15
15
-2
0
27
-1
-2
0
0
27
-1
0
0
21
0
0
11
15
15
15
-1
0
26
0
-1
0
0
0
0
27
0
22
19
0
15
-1
27
-5
29
27
0
15
23
-1
23
29
0
0
-1
15
-9
0
-5
21
15
-4
-9
0
15
14
7
29
23
29
0
23
0
-1
0
0
0
0
0
-9
-1
0
0
0
27
0
-1
0
0
0
15
-1
-1
29
23
-1
0
0
0
0
0
25
0
7
29
0
23
23
27
0
-1
-1
14
-1
0
-1
0
0
-9
0
0
27
0
23
-1
-1
27
27
0
15
15
25
29
29
23
6
27
27
21
0
0
26
0
0
15
-5
29
29
23
-1
-1
27
15
0
23
29
0
23
14
14
27
0
15
0
29
0
22
-13
-1
29
0
29
29
-1
0
0
0
-1
27
-1
23
15
0
0
0
11
0
-1
0
23
25
0
19
0
0
23
15
13
29
15
15
27
15
-11
-3
-1
15
7
-1
15
0
27
0
0
22
-5
0
29
0
0
0
-1
7
0
29
23
27
23
29
23
0
0
0
-1
0
-1
25
0
0
0
0
0
-3
0
23
27
21
29
15
15
0
0
28
0
0
22
15
-1
-1
-9
21
27
29
0
23
29
-1
23
15
15
14
11
-3
0
0
27
15
27
27
-4
15
29
0
0
-1
23
-1
23
23
0
14
0
23
25
13
-1
27
15
-1
15
27
0
27
-9
0
15
0
-1
11
0
23
15
27
0
0
27
26
29
13
0
-1
15
27
23
23
27
26
23
29
15
11
23
27
0
-1
0
23
7
15
29
23
27
-1
23
-1
15
23
23
-1
-4
14
29
0
0
23
27
15
0
27
-1
0
0
27
-1
0
0
-1
7
29
23
19
-3
0
0
27
15
23
21
0
0
22
-1
-5
0
0
0
7
23
17
0
0
0
0
11
0
29
-1
-1
27
0
23
0
29
23
13
29
0
0
27
29
27
0
29
27
-1
-1
0
0
27
0
0
27
19
25
15
0
0
15
23
-3
0
0
3
-1
23
29
0
29
21
23
23
0
29
15
15
13
15
0
-1
-1
27
-1
23
15
0
27
25
23
0
27
0
14
13
0
-2
0
15
-9
29
15
-1
13
23
15
27
27
15
15
0
0
0
0
27
23
23
26
15
0
7
23
15
-5
19
0
0
7
-1
-1
23
0
-1
15
23
0
23
29
0
0
25
0
26
0
13
-1
0
29
0
0
15
13
15
27
27
27
0
10
25
0
-1
23
23
-9
0
0
0
0
0
0
-1
0
-1
29
0
-1
23
0
15
23
15
-9
0
29
7
-1
-1
15
27
0
0
0
17
-1
15
0
-1
15
23
29
-1
15
-7
-1
-1
15
11
15
27
0
15
23
23
23
0
15
15
-1
0
0
15
0
0
0
11
7
15
27
25
22
-1
-9
15
28
29
-1
0
0
27
-1
0
9
11
0
-1
11
-9
0
9
0
-1
11
-1
0
0
25
15
-1
0
-1
27
0
13
27
-1
-1
0
0
0
-1
29
29
0
22
11
22
-1
0
0
-1
18
23
0
29
-1
0
15
29
15
0
0
15
27
27
23
27
22
22
-1
15
29
11
0
0
23
0
15
0
27
15
0
0
0
23
0
0
15
0
15
-1
-1
29
0
-5
0
0
0
0
29
15
0
25
0
-3
29
15
-10
23
21
0
3
0
23
14
19
23
0
15
0
-1
14
14
27
0
0
0
0
23
-1
10
15
0
0
0
15
24
-5
27
-1
15
15
0
22
23
28
0
0
0
0
21
13
27
0
-1
0
29
0
27
0
0
15
0
28
23
0
25
0
23
-1
0
-1
-1
15
15
0
0
0
0
0
11
29
-1
27
0
0
15
-1
-1
23
7
27
15
23
-1
0
0
0
23
15
23
0
-5
-1
0
0
0
15
18
0
23
0
0
0
29
19
15
13
-1
23
27
15
15
27
29
-7
0
0
15
0
-1
-2
15
-9
-1
0
-1
0
0
23
23
0
0
0
22
23
-1
29
0
29
15
0
0
0
15
13
29
-1
0
29
0
23
0
-1
15
13
0
15
0
22
0
15
0
0
19
26
0
0
0
0
23
0
-9
-5
0
15
-9
-1
0
0
29
0
-1
0
29
27
-1
0
0
19
-1
23
0
0
23
29
0
23
23
29
0
28
0
0
19
23
0
0
11
15
-2
15
22
29
23
29
19
-2
15
23
23
29
-1
23
-1
0
0
27
0
29
0
0
27
-5
6
29
0
-3
0
0
11
-11
15
29
15
25
27
7
0
0
0
15
23
29
15
15
27
25
23
29
0
22
29
0
-2
23
-1
-3
15
7
27
19
15
0
23
0
21
0
0
29
11
11
0
-1
6
15
-2
-1
0
27
15
15
29
0
-1
0
0
-1
15
-1
0
0
0
0
23
0
15
29
19
27
0
0
0
0
15
-5
0
15
27
27
-9
0
-1
15
-1
0
23
21
-9
0
27
-9
23
-2
0
0
15
26
26
17
0
23
0
0
0
0
0
-2
0
27
-1
-1
-5
-1
-3
0
-3
15
0
27
0
23
15
0
-9
0
29
27
25
-5
-1
0
27
27
0
0
27
23
-1
0
29
0
0
23
23
0
0
23
29
27
-3
23
-1
0
-1
0
23
0
21
0
14
0
0
-1
11
-6
15
0
23
-3
-1
0
-1
-3
15
28
0
14
29
0
-1
27
29
-3
-2
15
-1
15
27
11
29
0
-1
0
-1
23
0
7
27
0
-1
6
27
29
-1
0
-1
-1
0
-1
-1
27
0
27
11
-2
-1
0
-1
0
0
-1
23
0
0
15
29
0
23
-1
0
0
-1
15
29
15
-1
29
0
0
11
0
0
-1
0
0
0
27
-1
23
0
23
-3
23
15
-1
19
0
23
0
15
0
-1
23
-11
0
23
0
-1
15
29
0
0
27
0
23
15
-1
11
-2
0
-5
7
29
23
0
0
27
23
0
0
-1
28
-1
0
0
27
0
23
0
11
15
-1
0
23
23
19
27
7
9
27
-3
27
29
13
7
27
23
0
27
0
0
15
29
0
0
0
27
-1
-1
15
-1
0
11
0
-1
-1
29
15
-12
-1
0
0
-1
15
15
15
0
29
-1
27
-1
-1
-1
-1
0
0
0
29
27
15
14
0
0
15
27
23
0
0
0
-2
15
0
17
0
15
0
-1
-3
15
15
25
15
15
0
15
0
0
21
0
0
0
15
13
23
-2
-5
26
29
23
-1
0
29
23
27
11
-1
15
-9
0
15
-1
7
19
-5
23
15
27
0
15
0
0
15
27
29
26
0
-1
-9
0
-3
0
-1
21
27
0
15
21
15
15
0
27
29
29
0
23
-1
15
23
25
29
15
0
27
15
15
21
0
25
19
15
0
0
0
0
-1
-1
-1
27
-3
19
29
0
29
0
0
29
0
-9
0
-5
-1
-2
19
27
0
-1
-1
0
11
0
12
0
0
15
27
0
23
25
0
28
11
0
17
15
15
24
-1
-1
0
23
0
0
0
23
-1
0
23
15
0
21
15
19
0
14
15
13
13
19
15
-2
0
0
0
15
19
23
0
0
0
0
-1
26
14
29
15
0
29
23
7
-1
23
23
22
15
27
15
0
14
29
-9
0
-1
0
0
0
0
0
0
-9
0
-5
-1
7
0
0
0
15
19
21
-5
27
0
14
15
23
0
15
27
26
-1
-1
-2
0
15
27
26
0
-1
19
21
23
13
0
23
0
15
0
0
26
23
0
0
0
-3
15
0
27
23
15
20
29
-3
11
27
0
-1
23
23
23
0
0
14
0
14
0
26
0
23
0
0
-2
15
0
15
19
0
29
29
15
29
22
23
27
27
14
27
29
0
29
0
7
26
12
-3
0
0
-1
27
0
0
0
0
23
0
0
0
27
-10
0
29
27
0
22
20
0
29
-1
29
0
25
-1
23
23
0
0
7
25
27
0
0
0
-5
0
-1
0
15
0
23
19
27
15
-3
-2
23
0
0
0
0
14
0
27
14
29
26
0
26
19
0
23
27
27
7
22
7
0
0
-2
0
-5
0
0
27
0
23
15
-1
23
0
0
7
19
-1
13
0
29
-1
23
0
15
-1
-1
21
19
14
-1
27
25
0
0
14
0
15
23
29
15
15
0
0
0
0
23
-5
-1
-1
14
15
15
23
0
7
-9
0
23
0
27
0
0
-1
0
0
0
-1
7
-1
23
-1
-1
0
0
29
23
29
19
0
0
23
0
0
0
0
0
-7
15
0
15
15
9
21
0
27
15
-2
19
0
0
15
27
0
21
0
0
0
15
27
15
15
15
23
0
-2
-1
23
0
0
-1
15
0
0
0
0
0
28
0
0
-1
0
13
0
0
-2
-3
0
0
0
0
0
-1
25
27
14
21
-1
0
23
15
15
15
23
0
0
-9
-1
0
19
-5
23
25
29
15
21
-1
14
15
15
29
7
27
-1
0
19
0
15
29
23
15
15
27
23
0
0
0
-1
0
19
0
-13
0
6
27
19
-1
0
15
15
0
0
27
0
27
7
27
23
0
15
23
0
27
27
0
0
15
29
-9
0
-9
23
23
0
0
15
0
23
15
-1
-1
-3
0
0
0
4
0
27
27
-1
27
-5
0
0
29
-7
0
23
-3
11
23
0
23
-1
0
0
15
-2
0
0
0
27
0
0
0
0
0
-1
0
15
-1
27
10
-1
0
19
11
27
23
-9
-1
-1
23
15
0
25
29
0
0
-2
23
0
11
0
-2
19
0
15
0
0
21
0
10
15
0
0
27
-2
0
14
-1
27
0
0
29
28
0
24
-5
29
23
15
15
0
0
17
15
0
0
0
23
0
-3
23
0
0
0
0
11
27
0
21
13
27
-1
0
0
29
27
-1
-5
15
15
0
23
-1
15
0
15
29
0
0
0
27
13
26
-1
0
-2
15
-5
-1
15
29
-1
29
-1
27
0
0
0
23
9
0
0
23
19
21
22
22
15
9
23
0
22
-1
-1
-1
23
0
0
23
0
23
0
29
15
0
0
27
29
0
23
-1
-1
29
-3
14
0
15
27
15
29
27
0
0
6
27
23
0
0
0
21
-1
0
29
27
0
27
23
9
0
15
23
15
-1
-1
-1
23
0
23
29
0
0
0
14
23
-1
27
15
-1
-3
0
27
15
29
23
15
15
15
23
19
0
24
0
29
26
0
0
23
0
-3
0
-3
15
23
15
13
0
-1
0
0
15
27
27
0
15
27
29
29
0
-1
0
15
-1
7
11
0
29
-5
-9
0
15
0
0
14
15
0
15
28
15
0
15
0
27
29
0
-1
-1
23
23
0
-1
-1
15
0
0
0
0
0
0
13
29
-1
-9
7
26
15
13
0
13
-1
23
15
27
0
27
0
14
23
15
15
14
26
27
7
0
23
19
0
15
23
23
0
0
-13
20
-1
0
-1
-1
26
11
26
23
0
23
23
0
0
22
0
0
0
0
29
25
7
27
19
23
-7
15
27
11
23
7
22
0
0
-1
0
0
0
26
0
29
0
-5
0
15
0
23
23
0
0
27
15
27
23
27
23
15
-2
29
0
0
15
0
29
0
0
0
-1
0
0
0
0
0
7
-1
29
29
-1
29
23
13
0
0
0
15
-3
23
16
29
-2
0
23
0
21
15
15
29
27
27
0
0
-1
0
-1
11
0
0
0
15
-1
0
29
27
27
29
15
0
0
23
0
0
27
-1
0
29
11
0
21
-1
0
-1
0
0
15
27
0
15
0
27
28
0
0
27
27
0
23
15
0
15
0
0
0
-3
0
-1
11
0
23
0
0
29
21
13
0
0
0
-7
15
-9
0
19
23
16
0
15
-1
22
-4
0
-1
0
0
29
0
0
15
0
0
0
0
0
23
27
23
-1
0
0
23
13
29
28
-1
0
0
15
0
0
0
15
0
15
23
29
0
-1
15
0
23
19
0
0
23
-3
0
19
-1
-2
27
0
0
-1
27
0
15
27
23
0
23
15
0
27
0
0
27
0
0
23
-1
0
-1
0
29
13
12
0
23
11
23
15
0
0
0
15
21
23
0
0
0
0
23
15
23
-1
0
21
9
0
-1
29
15
25
27
0
0
15
-5
0
-5
0
-1
24
19
0
23
0
21
-1
0
-6
22
0
29
23
13
28
15
0
14
0
0
0
-1
29
25
29
29
0
23
0
15
0
15
-1
23
-1
15
0
27
29
23
0
0
-5
0
29
15
0
19
0
0
15
0
-1
15
-1
19
-5
0
21
27
29
15
0
0
-9
23
-1
0
13
23
27
23
0
27
-1
7
15
15
0
23
27
-1
23
15
0
27
23
11
13
0
27
-1
27
15
0
0
22
0
0
27
0
0
0
15
15
13
0
0
14
0
0
21
0
-3
7
0
27
-1
0
27
0
0
-1
0
-1
0
29
23
0
15
27
21
0
0
29
0
-1
23
27
14
29
29
0
15
15
-1
15
0
0
0
15
-1
15
0
23
0
22
0
0
3
0
15
15
23
0
23
-1
10
0
23
23
27
0
21
23
29
0
23
-6
-1
0
0
19
-1
0
0
15
23
23
0
27
0
23
-1
13
0
23
15
23
23
23
23
0
-1
-1
29
-1
0
0
23
0
-1
0
23
-1
0
0
0
0
0
15
15
0
-1
15
23
0
26
15
15
22
23
-1
-5
29
-2
0
11
11
27
26
23
-2
27
29
15
27
0
19
15
12
15
15
23
-1
27
27
0
15
27
21
15
21
23
-1
15
15
23
0
-9
0
0
15
-5
21
29
0
0
0
0
-1
0
0
23
23
25
29
15
-9
27
-1
23
23
23
11
23
27
29
0
15
29
0
0
-1
15
0
-1
0
0
-1
23
0
15
0
15
-1
29
0
15
-5
22
0
-9
0
-3
29
23
21
15
0
0
-1
15
-7
13
-2
-5
0
15
0
23
0
15
7
0
0
15
23
0
13
15
0
14
29
-1
27
0
0
0
21
0
23
15
0
-5
15
23
25
-1
22
0
29
-1
-1
29
0
-1
23
27
0
0
-2
0
-1
26
15
0
0
0
11
-1
23
0
0
0
-3
23
0
-5
0
23
27
-1
-9
0
15
0
0
23
0
0
23
27
21
0
0
0
29
15
0
23
0
15
28
0
-1
0
27
15
0
0
21
29
21
29
-1
0
-3
15
-9
0
-9
0
0
14
27
-1
0
29
15
23
7
-3
0
0
0
-1
0
0
23
0
11
-1
0
23
15
-1
0
0
0
-1
-3
15
-1
0
-1
0
-1
29
23
0
23
0
15
23
-1
23
0
23
-1
0
0
26
-1
23
0
0
0
29
-1
0
15
23
-9
21
-6
27
27
-1
29
0
0
23
0
-1
0
15
0
5
15
0
-1
0
25
14
19
19
0
0
29
14
-2
23
21
-1
0
-2
0
-1
-1
11
0
-1
27
27
15
-11
-2
-9
-1
22
0
17
15
15
0
29
27
23
0
0
15
0
23
15
0
-1
0
0
-1
0
0
0
27
0
-5
15
-9
23
27
11
14
-1
0
-9
11
0
-1
22
7
0
18
25
15
15
0
14
-3
15
0
27
6
15
0
14
15
29
0
0
22
0
0
0
0
22
15
29
0
15
15
28
0
0
0
15
0
0
26
-1
-9
21
-3
15
15
0
0
0
-1
0
15
-1
23
-1
-2
-1
25
27
0
15
0
0
15
-1
-1
0
11
-1
23
24
-1
27
14
23
23
21
0
0
0
23
0
0
0
19
0
27
15
0
27
-2
0
21
15
27
-1
29
0
0
-1
0
-1
0
0
25
27
-1
15
-1
28
27
-1
0
-2
11
15
-1
23
27
29
0
14
-1
23
-3
15
15
0
-1
0
0
0
15
0
23
11
0
0
0
23
15
-1
15
27
15
23
0
22
27
25
0
0
29
0
-1
0
15
-1
15
27
29
11
0
7
-5
-1
-11
27
16
0
11
0
0
29
19
27
0
-1
0
27
-1
0
27
0
0
11
13
-5
23
23
27
15
0
15
23
15
0
15
15
27
0
23
0
29
0
15
15
-1
0
29
23
23
-9
0
0
0
-9
29
0
20
0
0
-10
0
19
0
0
23
25
15
23
0
29
27
0
0
15
13
0
29
0
23
0
15
27
0
0
15
-1
-5
0
0
-5
15
0
0
0
29
28
28
0
-1
23
0
-5
0
-1
15
29
0
23
29
0
11
-1
0
-11
0
27
15
-2
29
0
0
-1
27
27
23
0
0
23
27
0
25
0
27
15
0
0
19
0
23
23
25
-1
13
29
0
-4
18
0
27
7
29
0
0
-9
-1
15
29
0
0
-1
23
-2
23
27
-9
-3
0
0
29
0
21
0
-1
7
14
-1
-1
0
0
27
19
0
0
-1
0
0
15
0
0
25
15
23
26
15
15
0
23
0
23
13
14
15
0
15
-1
-1
11
13
23
-1
0
19
23
-11
29
27
21
29
15
0
0
-1
15
0
0
29
13
26
0
27
23
0
0
15
0
15
15
15
27
0
0
14
0
0
27
-1
-1
-1
19
29
23
29
0
-1
29
23
0
15
0
7
23
-1
0
15
-1
0
27
0
0
25
27
21
0
0
29
0
0
23
15
0
0
23
23
27
27
15
0
15
0
27
0
23
0
0
21
29
29
22
0
25
23
0
-2
-2
-3
14
0
-1
27
0
0
14
0
0
15
23
0
15
23
-1
0
0
0
29
25
23
15
0
-1
0
0
-1
0
15
0
0
15
15
0
0
27
14
0
0
0
27
15
22
15
12
15
25
-1
15
0
-2
0
0
15
29
0
0
-1
23
13
-5
23
0
0
15
-1
-1
0
-1
25
0
0
0
0
29
0
10
0
27
0
27
0
19
0
0
23
15
29
27
-1
0
15
23
0
0
0
0
23
27
15
-1
27
15
0
0
0
23
0
-9
15
0
23
15
23
23
15
0
15
0
27
0
15
0
15
15
0
0
0
15
0
29
26
27
27
0
-1
-3
23
-1
0
15
29
13
15
0
23
15
-1
-9
27
-1
0
27
0
22
0
0
15
10
7
-9
0
13
15
29
0
13
0
29
22
0
0
0
0
23
15
-1
-5
-3
23
22
0
15
15
23
11
27
0
27
0
-1
26
15
7
13
0
0
29
15
0
15
0
27
0
11
29
0
-1
15
-1
23
24
0
0
15
15
23
0
0
0
0
15
0
-1
-1
23
15
0
15
15
15
27
-9
0
0
29
20
0
23
0
-1
0
0
-2
-1
15
-1
-1
0
-1
27
-1
29
0
19
27
-3
23
0
15
23
15
23
23
27
15
0
23
-2
27
0
0
27
0
19
0
29
-1
0
0
0
21
15
15
-1
29
15
15
29
6
0
0
15
0
29
0
-1
-1
27
0
23
-1
29
13
15
29
29
0
15
14
19
-1
29
28
11
13
27
-1
21
0
0
23
23
13
-1
21
15
23
0
15
0
-1
-3
29
26
0
0
0
0
26
29
0
0
-5
0
0
-1
0
-1
-3
0
27
0
-3
-9
0
0
-1
15
29
15
27
28
0
14
0
0
0
29
27
0
15
0
0
27
-1
0
-1
21
0
28
22
-1
0
25
0
27
15
29
29
0
27
0
15
0
15
13
23
0
0
0
11
0
27
29
-1
11
0
0
0
0
27
17
21
0
-5
-1
0
15
11
-1
0
21
25
0
0
15
23
7
-1
0
29
15
0
15
0
-3
29
0
21
19
-1
29
0
7
14
-1
-9
-1
27
23
13
22
-1
21
-1
-9
0
15
0
23
15
0
-2
19
27
29
0
0
-5
0
-1
15
-1
21
0
23
29
27
29
25
15
23
-1
23
0
23
0
-1
0
15
23
25
13
19
28
15
29
15
0
19
0
27
23
23
15
14
27
23
0
0
-1
-1
-1
0
0
27
29
0
7
-1
23
29
17
23
0
0
0
0
-1
27
0
7
-1
15
13
23
15
27
-1
27
14
23
0
27
0
15
14
0
-1
0
21
0
0
0
15
15
-9
0
23
15
27
-1
-5
15
23
-1
0
15
29
17
0
27
7
15
15
23
-1
23
15
23
-1
0
-1
27
15
19
0
0
-1
-1
-2
29
0
23
0
0
27
0
23
0
15
15
0
0
27
-1
0
-2
0
-1
27
-1
-4
17
0
-1
27
0
0
0
29
0
-1
14
-9
-1
25
7
23
0
0
-1
-1
23
27
-1
23
0
0
27
0
-9
-1
0
0
0
27
0
-1
15
23
0
-1
0
0
27
0
23
15
0
0
0
23
21
15
-2
15
-1
23
0
27
29
-1
0
15
15
27
0
-1
0
15
0
0
0
0
0
27
23
11
23
0
-1
27
15
0
21
7
-1
0
21
0
0
23
27
0
-1
0
0
29
-1
23
15
-2
15
11
23
21
0
0
27
24
0
-1
-1
0
0
0
0
0
14
15
15
-1
15
15
15
0
23
7
0
0
0
23
29
0
15
-5
24
-3
0
26
19
13
13
-1
-5
0
5
15
15
15
23
23
27
-1
15
21
23
-1
27
0
29
0
12
29
23
0
21
-1
0
0
23
23
24
0
27
-1
0
0
0
11
25
-1
15
23
19
23
15
0
0
0
-5
21
0
-1
26
27
-1
-2
27
23
-4
0
15
23
0
0
0
0
0
29
0
-1
0
11
0
0
29
23
29
27
29
0
0
0
0
0
0
0
0
0
0
-3
-10
27
-2
25
15
0
23
0
29
0
14
25
27
0
0
23
0
-9
15
0
15
29
0
-1
-1
15
23
0
-1
-1
29
-1
0
0
27
-2
15
15
0
23
15
23
23
-5
21
-1
13
27
29
0
23
-9
0
23
26
0
15
0
0
23
26
0
15
0
0
-3
0
0
-1
15
0
0
29
27
27
0
0
0
0
7
15
0
15
-5
0
15
-1
-1
24
15
14
23
0
0
15
0
21
26
-1
29
-1
0
0
0
23
29
15
0
0
7
15
13
-1
-1
0
-3
23
29
15
23
23
0
27
-3
-1
0
-1
-1
0
0
27
0
-1
-3
7
26
0
0
0
0
15
28
15
29
29
14
9
27
18
29
0
-1
0
15
0
-1
0
-9
-2
0
17
25
21
-1
15
14
27
11
15
0
0
15
0
0
-3
0
23
0
26
-3
29
-1
14
0
0
15
15
0
0
-1
29
29
-5
26
-1
0
0
-1
27
23
0
13
15
19
0
22
0
15
0
0
0
27
19
-2
15
15
0
6
27
0
29
15
0
15
0
-1
-1
27
-5
0
27
23
23
27
15
0
0
27
0
14
0
-1
27
15
-1
0
15
23
-1
15
7
23
19
0
-1
-1
-1
0
23
0
7
27
7
0
14
0
0
0
0
0
0
15
0
0
-1
15
0
-1
29
-1
27
-1
26
7
28
23
0
-1
-1
-1
27
0
13
-2
0
0
0
13
0
27
23
25
0
15
27
0
27
0
23
15
0
27
0
27
15
29
23
0
-1
15
15
15
0
15
15
27
0
15
11
-9
29
13
0
27
15
0
0
-4
0
0
27
0
-3
15
15
0
-1
23
15
0
23
0
13
-2
15
27
29
15
0
29
-13
-1
-5
0
23
18
-1
15
0
0
0
15
-1
0
-1
0
29
-1
0
15
15
0
21
15
0
0
25
23
0
27
0
0
29
15
23
23
-1
15
23
23
19
23
29
23
0
20
-1
-1
13
-1
29
0
15
15
7
27
15
26
0
0
14
23
-12
11
7
0
0
15
-1
0
0
0
0
0
0
0
15
27
0
15
13
28
-1
0
0
0
13
15
0
15
27
23
27
29
0
-1
-5
0
0
29
15
0
0
21
23
0
17
0
0
27
0
11
-1
-1
0
0
0
23
0
15
23
0
0
0
28
0
-3
23
11
25
0
0
15
-1
0
0
0
0
0
15
0
-1
28
0
0
19
14
0
15
15
0
0
27
0
0
0
18
15
-2
23
0
-1
0
23
15
29
-5
29
0
-3
0
15
0
-2
0
0
0
29
23
-1
27
23
-1
0
0
0
23
22
0
0
0
29
15
25
0
0
0
27
0
21
11
0
27
0
0
0
0
0
27
25
0
0
29
7
27
15
29
0
0
-1
29
22
23
0
0
29
26
27
27
0
15
22
0
17
-1
21
27
0
27
15
0
0
0
28
-2
0
15
0
0
-2
0
29
-3
15
29
0
11
29
29
27
-1
0
-1
-2
29
25
15
-1
0
27
27
-1
0
0
-1
0
29
0
23
0
0
23
25
27
-2
27
23
27
19
-1
0
29
0
27
13
0
-1
0
19
23
0
0
15
23
-2
23
0
0
27
-1
9
0
27
15
23
23
0
-1
23
0
23
23
0
15
0
-3
-1
0
-9
27
0
15
19
15
15
23
15
23
-2
0
21
0
19
23
27
-2
15
19
15
-5
-1
5
15
0
13
14
29
29
11
23
28
0
0
-1
-1
-5
-1
0
15
0
15
0
15
-1
-2
15
0
0
0
23
-6
-1
-1
0
24
23
27
0
27
0
23
25
0
0
-1
15
-1
23
23
19
15
0
0
29
0
0
-2
21
15
23
0
0
0
0
-9
23
15
27
26
0
0
27
23
27
15
23
-3
17
0
-1
15
8
15
23
0
0
25
-5
0
27
29
0
29
0
23
23
-13
-2
0
0
-1
15
-1
25
0
23
27
29
0
25
19
0
0
-1
28
0
0
0
11
15
0
0
29
-3
-1
15
0
23
19
23
0
-5
0
-1
0
-1
15
0
21
26
-3
0
0
27
0
0
29
23
0
0
0
19
25
0
27
-9
0
23
23
0
11
29
0
0
0
29
0
0
15
23
0
27
23
0
-9
0
15
13
29
15
0
15
0
0
15
0
15
23
28
21
10
27
23
-2
19
-1
27
13
0
25
22
0
0
25
0
-5
5
11
0
23
0
21
29
-1
15
0
27
-1
15
0
27
0
23
-1
-1
24
27
-1
0
0
7
21
27
-1
0
0
0
19
23
23
-1
23
0
0
0
27
-1
27
0
0
19
11
0
0
29
15
-1
13
23
14
-1
22
-2
-1
-2
28
0
0
7
15
23
0
-1
23
29
-1
15
13
0
0
0
27
23
28
27
0
-5
19
27
24
26
23
-6
-1
0
25
22
17
0
15
0
-2
0
27
0
0
0
27
-1
0
15
0
23
0
27
0
0
27
21
14
-1
27
0
21
28
0
27
-1
0
0
0
23
0
15
13
0
19
29
7
0
23
23
27
0
15
0
15
-3
15
23
0
0
21
22
13
25
27
15
0
-1
27
0
0
0
-1
14
23
0
15
0
15
0
23
0
-5
0
13
21
0
27
15
11
0
0
0
0
-3
0
0
-3
0
14
23
14
-1
23
-5
-2
-1
23
0
27
7
0
0
23
0
27
12
0
23
15
27
0
28
-3
22
0
29
29
0
0
27
0
0
15
0
22
27
5
27
26
-1
-1
0
0
23
29
22
0
0
27
12
13
0
0
7
15
-1
15
-1
7
27
21
14
27
-1
27
23
23
5
0
28
-1
23
23
-1
-9
15
13
15
29
29
29
20
29
-9
15
19
7
29
29
29
19
0
0
0
0
22
-5
7
0
0
21
0
0
0
-1
0
14
23
27
-1
23
29
11
0
0
29
0
0
0
15
0
-1
23
23
0
15
29
7
29
7
15
7
0
-5
0
0
0
0
25
23
25
-1
-5
0
23
0
15
27
0
0
23
29
28
-1
-1
0
15
-3
-1
0
0
15
15
14
27
15
0
27
15
23
0
-2
0
15
0
19
0
23
-1
-1
0
0
23
23
23
13
19
27
23
0
-1
0
0
27
-9
27
0
7
23
27
-2
25
7
0
29
0
19
-1
28
15
15
21
27
0
15
23
14
-1
29
0
0
0
13
0
23
0
-1
19
-1
29
7
-1
0
23
0
29
27
15
25
15
27
-1
0
-5
27
23
0
-1
0
15
22
0
15
23
15
-3
15
27
23
-1
7
0
23
28
-1
0
15
-2
15
27
-2
13
-1
29
27
19
23
7
0
0
15
15
29
-1
0
0
0
29
26
23
-1
0
0
29
15
0
-1
0
20
0
15
0
0
-1
-1
0
15
27
0
15
0
0
23
23
15
23
23
0
0
26
12
23
-1
23
0
15
21
15
29
13
15
0
0
29
0
27
23
0
0
29
15
0
0
15
0
0
11
15
0
23
29
6
-1
23
0
0
25
27
0
27
23
23
15
15
29
-1
0
21
15
0
19
13
11
15
27
0
25
11
13
23
29
21
-1
0
-9
-3
29
0
0
29
-2
-1
-3
0
27
-1
15
23
0
14
0
-3
-9
0
0
0
29
19
19
15
0
0
27
15
29
0
25
15
0
0
27
23
27
27
-5
0
13
0
0
21
0
-1
0
0
5
7
27
0
0
-1
0
27
23
0
23
0
0
27
23
-2
-6
0
22
-6
0
-1
15
0
0
13
-1
0
0
0
15
-5
0
0
11
23
0
0
-1
29
0
-1
29
0
-5
15
29
0
0
0
28
0
-1
27
25
23
0
0
0
19
0
-1
0
0
15
0
27
15
0
-1
0
29
23
0
23
0
0
-3
0
21
-1
27
6
0
-3
-1
26
0
0
6
0
22
-1
0
29
23
21
-1
27
-9
0
29
0
-2
-1
29
-2
0
-9
15
14
15
0
0
23
23
23
15
7
0
27
0
0
27
0
3
19
25
23
-1
13
23
0
27
23
0
0
-3
23
0
-1
23
0
0
-1
15
0
17
-1
29
29
7
23
22
15
23
-1
23
0
29
-1
21
-1
23
15
0
-1
0
13
-9
0
15
-3
-1
13
11
29
23
-1
29
15
15
-1
0
23
15
0
0
-10
7
-1
0
0
0
23
0
0
-1
-2
15
15
23
0
0
0
-1
0
13
0
27
15
27
-1
29
0
0
19
25
19
-9
0
15
0
3
-5
13
0
27
-1
18
0
0
0
0
27
0
15
0
-1
0
-1
14
0
9
-1
0
27
0
29
15
-3
0
0
28
17
15
0
23
15
-1
27
23
-1
0
13
-1
0
0
3
-1
-1
23
0
15
0
15
0
27
0
0
-1
-1
23
-1
15
15
0
0
0
-3
0
15
-1
29
0
-5
29
-5
11
0
0
21
23
-1
29
29
21
-1
0
23
23
27
29
15
-1
-1
0
0
27
0
23
-1
0
23
15
15
0
29
29
-1
27
0
11
-1
29
23
19
15
0
-2
0
23
0
27
27
19
23
-1
15
29
-1
0
-1
23
-9
19
13
23
0
11
13
0
0
23
27
0
19
21
0
25
0
-1
27
0
15
15
15
15
23
0
-9
0
7
0
-3
0
27
0
23
-1
23
-1
0
7
29
0
0
-1
0
7
29
14
-3
-5
0
23
0
23
0
0
0
23
27
0
25
0
0
0
15
15
-1
27
0
0
23
7
0
15
19
21
27
23
27
-10
27
-1
0
27
27
-1
19
16
0
-1
0
13
19
21
15
0
0
0
29
0
19
23
0
15
-1
-9
25
27
0
29
11
27
-3
15
0
19
-1
15
0
0
11
23
0
0
0
27
0
0
15
23
19
-9
29
14
15
14
23
0
-3
21
0
15
0
15
14
0
-1
-3
-1
15
23
-3
15
0
17
-1
23
0
-9
15
-2
0
27
27
14
0
-3
-3
0
29
0
29
26
-2
0
15
0
15
23
27
23
0
23
7
-2
0
0
29
23
15
0
0
23
0
15
29
0
13
-1
11
-1
0
-5
23
0
11
-1
0
23
19
23
15
11
-1
0
15
-1
15
15
15
23
0
29
-1
23
0
15
19
0
-2
23
0
0
15
27
0
0
22
0
0
-3
11
-1
23
23
-1
23
0
14
15
15
21
0
13
27
0
19
0
-1
26
15
23
0
27
15
0
23
-5
27
0
11
-3
23
-1
0
25
28
-5
0
0
0
26
0
0
0
-1
7
27
27
27
23
0
23
-1
15
0
15
23
0
0
-1
27
0
15
0
15
9
-3
21
15
0
29
-1
-1
29
15
23
13
23
-1
23
0
27
0
29
-1
23
0
0
27
11
-1
0
0
23
15
0
-9
13
-1
0
-1
15
23
27
-1
0
0
0
15
23
-1
23
0
23
-1
0
0
-1
15
0
0
19
0
22
0
-2
27
28
15
0
0
0
0
13
0
15
29
27
-1
-1
0
15
27
0
0
0
15
15
0
0
29
15
11
0
23
0
0
-3
18
0
29
0
15
15
-10
23
15
15
0
-2
-1
23
29
29
7
0
0
23
15
-1
23
0
23
0
-1
15
0
15
0
0
15
0
27
19
29
23
-2
0
15
-1
0
0
0
29
15
23
29
15
0
0
23
0
29
29
23
-9
-1
-3
0
0
0
0
27
23
-1
0
19
-1
-1
15
29
0
-1
0
-1
-5
9
-1
-6
0
-1
0
15
-1
15
0
11
-1
23
15
0
15
0
21
-2
27
23
0
27
0
-5
23
0
15
15
15
25
15
0
-2
14
-5
29
0
0
-1
0
29
0
15
29
0
-3
19
0
0
-1
0
29
27
0
28
23
27
0
22
19
0
0
-1
0
0
-1
0
29
18
23
-1
22
22
-5
-5
27
26
23
-2
26
0
-5
0
0
-1
-5
0
-2
15
23
-1
-1
0
23
23
23
29
-7
-1
14
19
0
0
29
23
0
25
0
23
0
-1
-5
0
15
23
29
-1
-1
0
-1
23
0
19
29
0
25
15
19
27
25
-1
27
0
0
-3
0
15
27
19
0
0
12
0
15
-1
28
12
0
-1
15
-1
-3
23
22
27
19
-1
23
27
0
0
-1
-5
-4
29
21
15
0
0
15
23
23
-1
-1
23
0
29
0
0
23
-3
15
0
14
29
15
0
0
27
0
27
0
29
-7
0
29
0
0
27
15
15
-1
0
0
0
27
23
23
0
11
27
15
15
-1
-9
15
-1
0
0
9
23
0
0
0
27
27
27
-2
29
15
0
-3
15
0
23
19
23
21
0
19
21
11
0
19
22
15
0
15
23
-1
0
23
0
23
0
-13
15
0
0
0
-5
13
15
0
0
0
23
9
23
0
0
14
0
0
0
0
0
-2
27
0
-1
0
25
0
0
-1
27
21
12
23
-1
-1
15
0
11
29
-1
-1
5
0
0
15
-2
-1
19
15
-1
29
0
15
0
18
0
0
15
-1
-5
21
29
27
29
26
-2
23
0
23
23
0
19
0
15
0
23
0
-1
0
23
-1
0
0
22
27
27
29
23
29
15
21
0
-5
23
15
-1
15
-11
-1
0
3
0
27
23
29
0
0
15
0
11
-1
14
25
-1
23
11
23
14
0
15
-1
29
0
27
0
0
0
23
23
29
15
-1
15
23
23
0
0
23
26
-3
0
0
0
-3
15
11
25
0
0
15
-1
-1
0
-1
0
15
27
0
22
23
15
23
15
0
15
-1
0
0
29
0
0
0
7
-9
0
15
23
27
0
23
0
0
-1
0
0
0
0
0
13
15
15
15
29
0
25
-1
-1
30
23
15
15
0
0
-1
23
0
23
0
0
23
0
0
10
23
27
0
0
0
-5
0
0
0
-1
15
0
0
15
27
18
7
19
-3
0
-1
0
14
-13
0
-3
0
0
0
27
0
29
0
27
0
22
28
23
27
-1
23
13
23
15
0
23
15
0
13
0
0
23
0
15
0
19
11
0
0
23
0
15
0
19
27
27
23
0
0
15
-3
0
15
0
0
-1
21
14
0
23
23
0
-1
0
-1
29
0
-1
0
23
-1
21
27
15
23
0
15
26
0
22
27
-9
15
0
0
19
0
-1
-1
13
0
0
29
15
9
15
0
27
27
0
15
11
23
15
-1
-2
13
23
28
23
0
-1
21
0
12
0
23
-1
0
0
15
27
0
-1
15
0
27
29
-1
0
-9
23
15
0
27
0
15
0
0
-1
28
0
-1
7
15
23
0
15
0
29
-1
0
0
27
21
-1
0
27
19
0
-1
0
0
15
23
15
-1
7
0
15
23
0
23
27
0
27
21
-1
23
0
0
0
-1
0
-1
-3
0
0
-2
23
0
27
0
18
15
23
27
0
0
29
23
15
0
0
15
27
0
0
0
0
0
0
7
27
-3
0
0
27
13
29
21
-5
0
0
15
0
15
15
0
0
0
0
-1
-5
0
27
0
0
0
14
23
22
26
5
-1
0
23
0
0
15
26
25
23
29
0
23
13
-5
0
29
0
27
-1
-1
14
0
29
23
19
19
0
-2
0
29
5
25
15
11
0
15
13
0
27
23
0
-1
0
-2
27
23
0
-1
0
23
0
15
0
27
-5
19
0
-1
0
-9
0
23
0
-1
23
0
0
0
0
0
27
0
15
23
21
23
0
27
28
23
0
0
27
14
0
27
0
11
0
11
-1
15
15
15
-9
23
13
23
0
27
23
23
19
0
23
-1
23
27
26
29
23
25
27
0
26
0
0
-1
27
0
0
0
-1
27
0
15
0
-9
13
23
-5
-1
15
15
-1
-1
0
27
0
15
27
26
0
23
0
-1
0
0
0
23
-2
0
29
29
0
0
-1
0
23
23
15
27
27
-1
22
0
0
15
15
0
23
29
15
0
27
0
0
0
-9
23
-5
27
-1
-2
15
26
0
0
23
-1
0
0
15
27
15
0
23
11
19
13
-1
0
29
-1
0
23
14
23
15
0
12
15
27
23
-3
0
0
-1
25
0
23
0
23
7
15
0
0
0
19
26
-1
23
0
15
0
0
27
-5
29
0
0
21
13
0
0
27
15
-14
29
15
29
-1
0
23
15
0
15
0
15
0
19
27
0
23
29
-1
29
29
0
0
0
-1
23
15
0
21
15
27
29
11
-13
0
0
7
0
0
0
27
23
27
0
0
15
13
-3
27
15
15
-3
27
0
0
0
-1
0
27
14
27
0
23
0
27
0
23
0
28
29
0
15
15
-5
-1
0
-1
7
23
23
0
29
29
-1
-1
14
-3
0
0
0
-1
15
0
29
15
-1
22
27
0
27
0
15
-1
0
25
15
15
21
0
23
-1
0
11
0
0
0
-1
25
7
29
-1
15
-1
11
0
23
0
0
7
0
13
29
-9
0
15
15
19
0
29
-1
15
0
23
0
0
0
-3
0
-1
14
27
0
0
29
-5
-1
-1
27
0
0
0
0
-1
29
0
0
0
0
19
23
0
0
-1
19
-1
0
23
23
15
13
-1
0
0
0
15
29
0
-1
23
-1
13
-1
23
21
15
29
22
-1
0
0
0
19
19
0
0
23
-1
0
23
27
0
23
25
15
0
-1
-1
0
15
15
0
15
27
-2
7
23
-1
-1
-1
15
0
27
15
15
19
0
0
14
0
13
-3
7
0
-5
-1
23
0
0
0
0
29
0
0
-1
25
0
23
29
0
0
-5
29
0
-1
23
15
19
-1
19
0
27
0
0
19
15
-1
29
0
-1
11
0
0
15
29
-9
15
0
27
29
23
-1
0
-1
-1
15
3
0
-1
-1
0
21
7
22
-1
16
0
-1
29
14
0
-1
0
0
-6
22
-1
-1
-11
29
25
0
-1
21
10
-1
29
27
0
0
0
-1
0
27
27
0
-1
27
23
15
29
15
0
0
29
0
27
0
27
15
-9
27
23
27
0
-1
0
27
0
29
27
15
15
0
0
0
15
-1
0
-1
-1
-3
0
27
13
7
15
15
0
0
0
23
23
23
23
19
0
0
0
23
19
-6
27
19
15
0
29
-5
21
15
-6
15
29
15
25
0
-2
23
0
23
0
0
27
27
0
0
27
15
29
0
23
15
0
27
23
0
14
15
11
15
0
22
-1
0
0
27
15
27
27
23
11
0
0
27
-3
29
0
-10
-1
0
0
19
-1
-7
-1
-1
0
27
7
27
0
0
15
15
0
-1
29
26
15
0
23
23
-1
21
26
15
23
27
11
15
0
0
-13
0
0
-1
26
29
27
15
-1
0
28
27
0
0
-11
0
-1
29
-1
0
15
14
17
7
-2
0
0
13
29
6
11
15
0
15
31
27
-5
27
0
-1
-1
19
0
-2
0
13
25
-2
27
0
-1
0
15
20
23
0
22
-1
27
0
0
22
-4
-2
0
26
26
29
27
0
0
19
15
29
0
13
0
0
-1
15
23
0
27
-1
23
0
0
-2
0
14
0
25
0
21
0
15
15
-1
15
27
27
0
26
0
23
-5
-1
-5
0
0
-3
13
-1
0
27
0
0
25
0
0
0
0
29
-9
0
14
22
23
23
0
11
15
23
-1
0
15
0
27
15
23
0
0
15
-1
29
15
11
0
23
13
0
0
-3
23
10
23
23
0
-1
0
-5
0
29
0
0
0
29
0
0
-1
27
0
0
23
28
21
0
23
-1
19
27
29
23
-1
15
-1
0
-1
0
-1
15
0
29
-1
27
-9
-2
0
0
0
0
27
27
29
13
0
23
0
13
0
15
23
25
27
0
15
0
-1
0
0
0
0
23
-5
0
0
19
29
26
0
0
26
15
-1
15
-7
0
21
15
-1
15
29
27
0
-5
29
29
27
0
15
-9
29
-1
27
29
27
29
0
0
0
0
15
0
15
0
-1
0
0
19
15
15
0
-1
0
7
29
0
0
23
27
13
-1
0
-2
0
23
0
-9
0
21
15
23
21
-1
27
27
0
0
-2
0
-1
0
14
14
14
15
23
23
27
27
-3
0
27
0
29
14
23
0
0
0
27
23
26
23
29
-1
0
0
0
0
-1
0
23
29
0
24
-1
23
15
23
21
27
-1
29
0
0
0
23
21
0
0
0
15
25
27
0
15
0
23
0
23
27
15
0
0
-3
-1
-1
-2
15
-14
0
27
15
0
0
0
0
15
0
0
20
0
0
29
0
0
0
11
0
14
0
15
7
29
0
0
29
0
26
23
15
21
-2
23
15
13
15
27
0
-1
29
0
-1
0
15
27
15
15
0
23
0
-1
0
-1
0
0
0
0
23
0
0
15
0
27
15
-1
0
0
-1
-1
23
0
23
0
15
23
5
15
18
19
22
0
27
-1
-1
27
0
19
-1
0
-1
15
-9
29
0
23
14
15
0
-1
0
0
29
23
0
0
27
0
-9
19
22
7
0
0
0
0
-1
15
27
-1
27
-1
15
15
0
22
15
0
-1
0
23
0
-1
15
0
-1
-1
-1
27
23
15
-9
27
0
0
27
27
-1
15
27
-1
0
-1
27
11
0
0
24
20
-1
-1
0
20
-1
15
27
29
0
0
27
-1
0
0
0
0
15
29
0
19
0
27
11
0
29
23
23
15
-1
7
23
0
0
-1
0
23
0
23
27
0
0
15
7
0
0
-9
11
23
-3
0
0
0
27
27
29
-1
22
0
0
0
27
15
23
0
0
0
0
-9
11
-1
15
0
3
29
7
0
0
-9
29
21
25
-1
0
27
0
0
23
-1
-5
0
0
-1
0
0
27
0
29
15
0
0
0
0
23
0
-5
23
15
27
23
23
-5
-5
23
15
0
27
0
0
0
23
13
15
13
-2
27
0
0
28
29
0
29
0
-1
-2
22
25
-1
-1
-9
29
23
0
15
17
15
17
0
11
0
-3
-3
0
0
-1
0
0
27
7
0
27
24
-1
15
23
-9
0
15
23
0
21
0
25
15
-1
0
15
0
-1
29
-6
15
29
23
0
15
14
27
26
0
-1
0
-1
19
26
23
15
7
0
-1
-1
29
19
17
0
0
0
0
11
0
-1
0
-1
15
0
13
0
0
23
13
0
-2
0
-1
0
15
23
-1
0
0
0
0
27
27
15
-1
0
0
0
-1
23
15
-1
0
15
15
13
0
29
15
13
19
29
26
0
25
0
0
29
11
0
23
0
0
0
27
0
15
-1
-1
15
15
-1
11
23
15
15
29
0
0
23
0
0
27
22
0
15
29
0
27
-5
0
27
0
11
-9
15
27
0
0
0
-1
23
-1
0
23
15
29
-7
19
27
-1
0
15
3
0
-5
7
0
15
0
15
23
0
15
0
23
23
25
0
-1
0
17
29
27
0
-1
0
23
0
21
0
0
0
-1
15
15
0
-1
29
27
-1
-1
7
0
0
11
23
23
0
0
-1
0
29
25
-1
-5
23
-1
19
-1
0
15
0
18
0
27
0
27
28
23
0
15
-1
27
23
18
0
0
-3
27
-1
0
0
0
0
0
0
-1
0
0
0
23
0
29
19
15
-5
0
-1
0
15
0
0
0
23
0
0
23
-3
23
-6
0
0
23
15
0
-1
-1
22
27
15
27
23
14
17
0
25
0
0
23
0
0
27
0
0
27
0
0
3
4
0
0
-1
0
27
0
23
0
0
29
-10
0
0
-1
-1
29
0
15
0
11
-2
0
11
0
27
13
-5
15
-1
0
-1
-1
27
23
0
0
15
13
23
0
0
22
15
0
23
27
0
29
11
-1
15
14
0
27
29
26
-2
15
15
-13
25
27
0
23
-1
-3
0
25
22
0
-1
0
29
14
0
-1
-1
-1
-1
15
0
0
27
29
-12
-1
15
0
0
0
22
0
0
0
0
-1
15
27
0
-1
0
15
23
13
-11
27
-3
0
0
-1
0
0
25
15
-1
29
-2
15
27
25
15
15
0
7
16
0
-1
0
0
10
27
-4
21
0
-2
0
-1
15
-1
-1
23
11
0
26
-9
0
26
-3
23
23
0
13
-1
17
0
23
0
0
0
15
-1
26
-9
19
23
0
0
0
15
15
0
-1
29
-1
23
15
-1
21
27
29
15
0
13
26
-1
23
15
26
15
23
23
23
23
22
-2
11
0
0
15
15
-1
-1
15
0
0
23
23
27
15
-1
0
15
27
29
0
-1
0
-11
15
23
23
15
0
0
0
0
23
-1
23
0
23
15
0
24
0
19
14
27
29
0
23
0
25
-3
-13
27
15
15
0
0
0
27
15
27
23
23
-1
13
29
15
7
0
9
0
0
0
22
-9
0
0
0
0
-1
26
0
0
0
23
0
-3
0
6
23
15
23
-1
-9
0
23
-1
23
-1
23
0
20
0
15
15
0
0
0
-1
0
27
0
-1
0
27
0
0
23
0
0
0
0
23
21
27
0
0
23
0
14
29
-1
15
-1
0
0
29
0
0
19
19
15
0
27
-1
-3
25
22
22
27
0
-1
23
-1
7
27
15
0
21
-1
11
0
29
-1
0
-9
15
-1
-1
0
27
-9
0
23
23
15
28
15
-1
27
0
29
19
0
15
23
-2
23
0
27
0
15
0
-3
23
15
0
0
15
0
0
-1
0
19
23
23
23
21
27
27
0
23
15
0
21
0
0
27
0
0
0
0
27
0
27
29
0
23
22
15
25
0
-1
0
29
27
-1
0
0
23
15
15
25
0
0
0
-1
23
0
0
29
27
0
0
25
11
0
0
15
15
27
27
-1
0
15
0
0
-1
11
21
7
-2
-1
0
15
13
0
29
29
0
-2
15
0
0
22
22
0
25
25
25
0
-1
15
-1
23
15
13
0
0
0
23
29
-5
23
-1
0
0
23
29
29
27
29
-6
0
0
0
19
23
29
0
15
0
29
21
29
0
14
14
29
25
0
25
-1
27
23
-1
23
27
0
29
0
15
27
0
23
23
0
26
15
-2
0
29
-3
-1
27
-1
0
15
0
0
0
0
-1
-9
23
0
0
-2
0
0
0
0
14
23
0
19
21
27
27
0
15
-1
0
0
0
27
27
0
19
13
23
13
-9
17
0
0
15
25
23
0
29
0
27
15
11
21
21
13
15
0
23
15
0
0
0
0
23
23
29
15
14
0
27
23
29
0
23
20
13
0
0
19
23
-2
15
29
0
27
23
-1
-3
27
-1
23
-2
0
19
0
-1
0
19
0
29
0
0
-1
-1
15
23
0
0
29
0
-1
13
19
29
0
27
15
-5
0
0
0
27
0
29
29
15
-1
0
11
0
23
29
25
29
0
29
0
27
19
19
29
-3
23
-1
0
29
27
27
27
-5
29
-3
0
-13
27
-9
15
15
23
-3
0
0
27
23
27
0
15
0
-1
25
29
0
-1
0
11
13
0
21
0
0
0
23
-1
23
27
21
-1
23
29
25
21
0
23
0
13
-1
0
15
0
0
0
0
0
0
-1
23
-1
0
29
23
23
15
26
0
-2
14
0
15
15
-1
0
27
-1
15
29
23
0
-1
23
-1
0
27
25
-1
0
-1
0
27
0
0
-5
0
0
0
23
24
-1
-1
23
0
15
-1
0
0
23
0
7
0
23
-1
27
15
27
0
13
27
-1
19
-13
18
15
0
11
0
14
15
23
11
-1
15
14
7
0
15
23
29
15
0
0
23
27
0
0
0
-1
15
-1
27
0
23
-1
0
0
-9
0
29
0
-10
15
27
0
23
15
0
0
27
29
-2
17
15
22
0
0
15
0
0
0
-1
16
27
0
21
-1
23
-9
0
0
0
7
0
0
23
0
0
23
0
0
15
0
0
15
29
-2
0
-1
-9
27
-2
-1
23
0
0
23
29
23
15
-9
11
-1
0
0
27
27
15
-2
-1
29
0
-1
0
0
0
0
25
-1
-1
19
13
27
25
15
0
0
0
0
-9
-2
-1
0
0
29
-3
0
29
-1
23
0
0
11
21
27
22
15
-1
-1
29
15
-3
7
23
15
0
25
0
0
0
-1
-1
29
15
-5
14
0
0
-1
13
14
0
-1
23
0
0
21
-1
-1
0
-1
0
-1
23
0
0
0
27
27
0
0
20
-1
27
23
-1
-1
23
29
29
15
15
0
23
21
0
0
0
15
23
24
-1
15
10
21
23
7
-1
15
15
27
0
15
22
-1
23
23
-1
22
0
0
29
23
23
0
0
0
29
23
23
15
23
29
15
0
0
-1
0
0
0
-2
-3
0
27
7
-1
0
0
-1
-1
23
23
0
23
9
25
19
7
-1
-1
15
19
0
23
-1
23
-13
23
-1
0
0
3
-1
0
29
-3
15
-1
0
23
-1
27
-1
0
21
0
11
0
11
7
0
11
-1
0
23
27
-1
-1
0
19
25
23
-3
-1
29
23
15
0
9
23
23
27
0
23
27
29
15
29
-1
0
-1
15
-2
23
-2
27
0
29
15
27
0
0
27
27
27
-1
-1
-1
0
25
0
27
0
23
23
15
29
13
15
-1
27
0
0
22
0
-1
23
-1
0
15
29
29
15
13
0
15
0
0
23
23
0
0
0
0
29
-1
23
0
21
0
15
15
27
27
0
0
0
28
-1
17
15
3
-1
0
27
29
29
23
0
23
0
26
0
23
13
7
25
-1
21
23
0
0
29
27
0
0
27
22
23
29
23
23
0
-2
0
0
27
0
0
29
0
21
-3
0
0
10
0
15
-9
-1
11
23
-9
0
0
-1
0
-1
-1
0
15
0
0
0
-1
29
25
-1
15
27
15
0
13
11
23
23
22
0
0
0
7
23
-5
0
23
14
0
21
29
0
27
21
15
14
23
0
19
-1
-1
0
0
15
27
0
0
-7
-1
27
0
23
15
0
-3
-2
11
15
23
29
15
0
0
-1
26
26
28
29
0
15
27
27
0
0
15
-1
23
27
28
13
0
27
-1
0
0
0
0
-1
0
27
0
14
-1
11
-1
19
-1
17
0
15
0
-1
-1
0
27
11
-2
19
0
25
-2
0
0
23
0
27
0
23
0
-9
27
0
0
0
-1
0
0
0
0
29
0
-1
0
23
15
27
29
27
0
15
29
0
15
25
25
15
0
0
15
0
19
0
19
27
14
0
0
25
15
0
23
27
15
23
15
29
0
0
11
11
0
27
23
-4
29
10
27
0
29
15
15
0
-1
0
0
15
15
27
-5
29
23
23
-1
23
-1
28
0
0
15
0
15
29
29
0
0
0
15
29
-1
29
15
-13
0
23
-1
0
29
0
-1
0
0
-9
0
15
0
-9
0
25
7
0
29
21
0
-1
0
23
29
0
3
-1
23
11
0
-1
-5
-1
0
0
-1
-1
15
19
15
19
27
23
15
0
-1
-1
0
-9
-1
0
15
19
0
-1
23
23
0
23
23
0
0
27
29
21
0
21
15
0
0
0
15
23
0
-10
-3
-1
0
23
0
29
0
0
0
0
0
0
-1
25
22
15
-2
0
-1
15
29
0
15
0
-1
19
15
15
0
21
0
22
13
0
7
-7
29
21
-1
0
-1
29
0
0
0
0
-1
23
13
29
21
27
27
-1
29
15
0
0
-1
0
0
-1
9
-1
15
0
16
15
-1
0
11
19
15
-9
0
-1
-1
0
0
23
0
23
15
0
23
0
13
-2
0
-1
-1
0
0
-3
0
0
-1
0
0
26
23
29
-2
0
0
25
-2
-4
27
0
-1
23
25
0
0
0
27
21
0
15
27
15
0
0
0
29
0
23
0
0
0
-1
0
0
23
-3
27
15
0
0
29
27
15
13
-1
11
0
15
26
-1
15
0
-9
23
15
0
0
29
-1
0
0
15
0
13
12
-4
0
17
15
23
23
22
0
15
-1
-1
-9
15
0
0
-1
0
27
0
0
-1
27
0
26
1
15
20
-2
0
15
11
0
23
15
24
27
29
23
-1
-1
12
18
27
0
0
0
29
-5
0
29
0
15
15
27
-1
21
23
-1
0
0
14
15
23
22
0
29
0
29
15
0
23
29
23
-1
0
0
29
0
-3
27
15
-2
15
23
11
29
0
0
23
23
0
15
19
23
27
9
0
-1
29
0
-1
0
15
0
0
27
11
0
11
0
-1
27
15
0
27
0
23
7
0
23
-1
29
15
-1
0
0
0
29
0
0
27
-13
0
0
-1
19
15
0
0
0
0
-1
29
0
0
23
23
0
0
-1
29
-1
-3
0
15
0
-5
15
0
27
15
27
25
15
20
27
23
0
22
-1
0
0
-1
29
29
15
27
0
0
-1
7
0
0
23
27
23
15
-1
23
0
26
23
0
27
0
0
29
0
-1
0
29
0
11
0
0
15
29
0
0
0
27
15
0
14
0
23
15
27
29
0
0
15
15
15
27
27
22
-3
0
-3
-1
15
21
0
-1
-7
-1
15
29
15
22
27
23
14
0
-2
0
23
-1
-1
0
0
0
-1
0
-2
19
19
15
-1
15
-1
21
0
0
14
27
23
0
15
15
15
0
-1
29
0
0
23
27
27
0
7
21
27
-1
23
15
-1
27
0
27
-1
27
23
0
0
0
0
19
29
15
0
0
15
29
15
13
0
0
23
23
-1
11
0
0
29
28
0
27
13
26
15
23
-2
-1
0
0
0
15
21
0
19
11
-1
27
27
27
0
0
0
0
0
15
29
0
27
11
0
-1
-1
0
12
21
13
-1
-1
-9
29
15
0
23
29
11
0
27
15
15
23
25
0
-1
0
23
27
27
0
17
15
0
23
11
7
27
15
27
27
0
0
15
-1
-5
0
-1
27
-1
0
15
27
29
15
-5
0
7
23
-1
29
-1
29
11
29
-9
-1
0
-1
21
0
15
0
0
15
0
27
29
0
0
15
0
0
0
0
-9
27
7
19
0
21
0
0
-1
0
0
25
0
0
15
0
17
0
15
-1
0
-5
-1
-3
23
-1
25
15
0
22
23
17
23
15
19
28
0
0
15
7
0
23
14
15
15
0
-3
15
-1
0
23
0
23
19
-1
15
-1
0
15
27
22
-2
0
19
0
-1
27
26
0
0
15
27
29
27
-5
19
0
15
3
-1
0
15
15
0
15
25
15
0
0
27
-1
23
29
-1
15
29
27
-9
29
0
0
0
-1
0
0
27
11
5
14
0
-1
26
25
0
-2
0
15
0
0
23
15
0
-1
0
23
15
0
27
0
22
15
27
0
0
0
14
0
-1
29
0
0
0
0
-1
-5
27
-1
-7
21
-1
23
0
15
0
23
0
-1
-1
22
25
0
0
0
-1
29
0
0
0
14
0
-5
0
0
0
19
0
27
0
23
-1
23
0
0
0
0
-1
15
-1
21
27
29
11
0
0
25
-1
-2
15
15
0
23
27
-1
0
0
0
-2
23
27
-1
23
0
15
27
0
23
28
27
15
-4
13
0
0
15
23
26
0
21
11
0
0
11
15
-1
0
15
19
23
29
0
-9
29
-3
23
0
29
28
0
-3
25
23
0
15
0
9
27
19
0
0
-9
15
11
3
-3
0
21
-9
23
0
15
0
-1
23
27
23
15
22
22
0
23
15
27
0
0
29
27
0
0
0
-5
15
-1
15
-1
-1
0
0
0
15
0
0
25
-1
-1
23
0
0
19
27
0
25
26
15
-9
-1
25
23
0
23
29
15
-1
-9
0
23
23
-6
0
29
23
0
0
0
-1
-5
0
15
-3
29
15
0
0
15
-1
23
13
0
-11
25
22
15
0
0
19
0
-1
21
15
23
21
-1
23
27
10
0
15
-9
0
29
0
14
-1
-9
23
29
0
-1
13
0
23
0
23
-6
29
15
-9
0
27
-1
27
15
0
29
15
0
-1
27
21
27
-1
29
15
23
21
29
0
0
29
23
15
10
29
15
0
29
0
0
0
23
-1
0
0
-2
0
0
27
13
0
-1
0
15
11
15
13
0
0
23
0
29
-3
15
23
0
29
23
15
29
13
23
19
0
0
15
-1
15
0
0
0
19
-1
0
18
15
0
-1
27
0
14
14
-1
15
-2
-2
0
-1
0
21
15
0
23
0
13
-1
15
0
0
15
26
-1
15
19
15
27
29
15
-12
23
0
23
23
-1
23
0
0
-5
11
-1
11
27
-1
-1
0
15
21
-2
27
0
0
15
27
22
0
21
27
15
23
0
15
23
0
0
23
27
0
0
15
27
15
22
0
23
7
0
0
0
25
0
29
29
-1
15
0
0
13
29
0
0
23
0
29
25
0
0
0
29
23
0
-1
-1
15
0
15
-1
19
0
27
-1
0
-9
0
23
27
0
9
29
0
0
0
0
0
0
0
29
-1
0
0
0
27
0
-1
0
0
0
15
15
27
0
19
-1
0
-1
0
0
21
-1
0
-1
27
-1
0
0
27
23
29
15
22
0
-1
21
13
27
0
-1
-1
-1
-1
27
0
-1
0
0
0
25
23
27
23
-2
-1
0
25
13
-1
0
23
0
-9
15
23
15
0
23
-1
29
14
15
15
29
0
5
22
0
0
23
0
13
19
-1
0
29
-5
23
0
0
0
0
23
19
26
-2
0
0
27
3
13
0
23
28
0
15
26
0
-1
0
23
0
-5
27
7
0
15
-16
-1
15
13
25
0
0
0
15
-1
19
27
0
21
29
-1
23
0
0
26
0
-1
23
15
13
-1
23
15
15
0
0
15
27
28
27
0
25
0
-1
7
23
-3
0
13
23
22
23
-1
21
27
0
25
-3
0
0
0
27
0
7
0
0
0
22
27
15
29
23
0
0
-5
0
29
23
-1
0
29
13
0
0
22
-1
0
-1
0
15
23
25
15
0
-12
27
0
-2
0
-1
27
-1
0
0
-1
13
0
19
15
-1
0
-9
-5
23
29
15
0
23
0
25
0
0
-7
0
0
28
25
0
0
0
11
15
-1
0
0
0
11
27
11
8
0
29
0
0
25
27
0
-9
-1
-3
-2
15
23
3
19
15
0
-1
0
0
26
29
27
15
-2
11
23
0
15
11
23
0
0
0
23
26
0
-1
0
-9
0
29
0
0
0
15
14
-1
23
29
-1
0
6
0
23
23
29
15
-3
0
23
0
0
-1
25
0
23
0
27
15
0
-5
21
0
25
23
28
23
23
7
27
0
0
15
0
-1
23
15
0
19
0
27
27
19
23
23
26
29
0
15
27
0
27
0
-1
3
23
24
-1
0
13
27
26
0
15
26
-1
-1
0
0
-2
23
0
0
15
-1
15
0
19
-3
0
0
0
0
-1
15
-1
0
0
-1
0
23
15
29
0
3
0
-2
15
13
0
0
29
23
7
23
0
-2
15
0
0
0
-1
23
23
14
23
0
0
15
15
15
0
15
29
27
27
29
19
0
-1
15
29
23
15
21
15
-1
23
-1
27
15
-1
0
0
0
15
0
27
0
-1
0
29
0
0
-1
15
11
0
0
29
-3
27
15
23
23
0
-1
23
13
29
0
7
0
23
21
-5
-3
0
25
15
13
27
22
0
29
0
23
23
0
15
0
-2
-1
-1
29
-1
-3
29
19
27
27
0
0
11
0
0
0
0
0
15
21
0
27
0
0
-13
0
15
15
0
-1
0
-1
0
0
13
25
0
19
14
21
23
29
0
23
-1
0
-1
-1
15
23
-1
15
0
-2
21
0
15
23
0
27
27
27
15
0
-1
7
0
15
0
27
-2
-3
0
27
-2
0
0
23
19
0
19
15
0
0
14
0
0
0
21
27
27
0
0
-1
27
-1
0
0
13
23
0
-1
-2
29
-1
0
21
0
26
27
7
-3
11
19
15
0
-1
29
15
22
19
29
0
0
27
0
0
-1
26
0
23
0
23
-2
0
-1
0
-1
25
-4
15
-1
29
0
0
0
27
0
0
11
23
12
21
29
0
22
26
29
0
0
-9
15
0
0
29
23
0
0
-1
0
-1
0
0
21
-2
0
0
27
27
13
-1
29
27
15
-3
29
11
0
15
19
15
0
9
0
23
23
25
23
15
29
0
0
15
25
15
-1
0
0
0
23
0
29
0
-1
27
19
-1
0
0
-2
-1
15
0
-1
15
0
29
0
0
0
19
0
0
0
29
15
0
11
0
0
15
11
29
15
0
15
22
0
22
0
15
0
27
14
0
0
0
0
21
23
14
15
21
-9
0
27
-1
15
29
0
27
-1
-1
15
15
29
-1
0
0
0
21
11
23
23
-1
-2
0
0
0
-3
21
15
22
0
0
0
23
7
23
-1
15
0
26
0
23
0
27
0
-1
-3
0
0
-3
26
15
14
25
19
19
23
-5
-1
15
-2
0
0
0
23
13
0
19
0
15
-1
23
0
15
0
0
-1
15
0
-5
-1
0
-3
7
0
29
0
23
-2
23
-1
27
23
0
19
-1
23
15
-2
0
-1
19
-5
26
19
26
24
0
0
0
13
0
0
15
0
23
15
27
7
23
-1
27
0
-1
0
0
15
29
0
10
29
7
29
23
0
0
-11
29
0
17
15
23
15
0
23
23
27
27
0
0
23
0
-1
0
0
0
0
27
14
0
13
13
0
-2
25
22
0
-1
15
-2
15
0
0
7
27
29
29
28
0
0
-1
-1
7
0
0
11
0
0
15
0
15
23
15
-5
-1
0
29
-3
0
27
0
0
0
23
-1
-1
0
0
11
7
-2
7
15
23
0
29
27
15
-5
0
23
0
27
13
29
15
0
0
-2
23
0
0
-5
0
23
15
13
15
0
5
0
0
13
23
-1
0
15
14
-9
-1
15
0
27
15
0
13
0
-9
0
27
23
0
0
-1
0
15
0
-1
15
15
0
0
25
23
0
15
0
15
0
-1
0
-1
0
0
27
-7
27
13
25
22
0
29
15
21
23
0
0
23
29
0
0
27
-1
23
28
-1
23
0
15
0
0
15
-1
23
-1
14
15
0
27
0
15
25
13
0
27
0
23
-1
23
20
15
-1
-1
0
0
23
0
0
-1
27
0
15
15
0
0
0
28
29
-5
23
24
0
27
23
15
15
14
0
15
0
23
23
0
0
25
-13
-5
0
18
13
0
15
0
-1
0
23
23
23
-2
23
0
-1
11
-1
29
0
29
0
11
15
29
0
29
0
19
0
0
0
-1
-1
0
23
0
0
23
21
0
-1
21
15
27
0
-1
23
21
0
29
23
0
23
15
15
0
7
-1
21
0
0
0
21
-1
0
15
23
0
13
0
23
0
-1
-2
27
21
-1
0
15
27
19
9
-1
15
-1
0
0
23
29
0
0
23
21
0
0
27
-1
0
29
20
0
27
22
0
0
0
0
0
-1
0
23
0
29
-1
15
0
13
0
-1
15
0
23
29
-3
23
26
23
-5
15
29
0
24
0
7
-5
0
27
15
0
13
27
0
-1
0
15
-1
0
-3
20
-1
0
23
-2
26
23
0
0
15
0
-1
21
14
0
0
0
-1
23
29
0
0
0
27
7
0
0
0
0
0
15
28
0
0
29
0
-1
0
15
0
0
-1
0
27
22
0
19
4
7
23
0
29
0
0
27
11
0
23
25
-1
29
0
22
15
-1
7
0
19
13
0
-1
0
-3
27
15
0
29
23
22
23
0
29
0
0
25
0
-9
15
0
0
0
15
27
0
14
0
-7
27
7
0
11
0
0
27
5
21
0
0
23
-1
26
0
-9
19
27
13
0
27
27
0
28
23
0
23
0
0
0
7
15
15
19
15
0
0
21
23
21
19
-1
13
25
15
0
0
29
26
7
0
0
15
0
0
15
27
0
15
0
23
0
0
0
-2
-1
0
-1
-2
0
0
0
23
18
0
-1
0
21
23
0
0
0
15
0
23
23
29
-1
0
23
-1
27
27
0
15
23
15
29
23
0
27
0
23
-1
29
-1
0
-1
0
21
0
23
29
0
-2
0
0
0
0
23
0
-1
0
15
23
-9
27
0
11
0
0
15
-4
0
23
15
0
0
0
0
0
0
-1
-5
0
29
0
21
26
0
0
0
0
-1
23
21
23
0
21
29
0
-1
29
0
0
0
-1
25
-1
0
-3
15
22
0
0
0
29
-1
-10
23
27
15
15
29
0
-1
0
23
23
-1
27
-3
23
-1
15
19
28
-1
0
0
0
27
0
-1
14
23
0
23
0
0
-1
23
11
23
0
15
0
0
27
22
7
0
15
-7
-5
0
-6
0
27
7
27
27
28
-1
21
-5
20
0
0
29
0
0
-1
7
27
23
15
0
0
-3
0
29
25
0
-9
0
0
-1
-1
-1
0
0
-1
15
15
-2
0
27
13
-3
0
0
29
0
15
-1
15
0
0
0
15
0
27
-1
27
29
23
0
23
0
15
23
0
15
13
6
21
23
0
0
0
26
0
0
-1
25
27
0
15
0
0
0
26
29
29
15
29
15
0
13
23
0
23
-1
15
29
27
23
19
25
0
0
0
0
15
0
-1
25
23
-1
15
13
11
27
0
-2
14
0
0
27
0
19
28
0
-1
-2
14
29
0
19
0
0
13
-1
0
15
13
7
0
21
-1
0
0
0
25
0
11
15
0
0
0
27
0
27
0
-1
0
0
0
23
15
0
0
22
-9
0
-1
0
0
15
0
0
0
-1
15
-1
-1
0
0
-1
22
23
0
25
19
0
0
23
27
27
0
7
-1
11
27
0
-5
0
0
0
15
19
0
0
23
0
0
29
0
-1
23
0
27
15
0
14
27
15
25
27
0
0
27
23
0
-1
21
-1
27
7
27
0
22
0
15
-1
23
0
0
15
29
15
-1
25
0
23
-1
22
27
0
-1
29
0
0
23
26
23
0
11
0
-1
27
0
-1
23
26
0
15
29
15
-5
21
-5
27
13
0
0
0
14
0
-1
23
15
14
0
23
27
-1
10
15
27
26
0
7
27
0
13
23
23
25
0
-1
14
11
23
0
15
15
15
12
0
0
29
-9
0
25
15
13
15
0
23
-1
-1
15
29
0
0
23
0
21
0
15
25
23
23
0
-5
13
27
-1
-1
0
27
27
-1
0
-1
0
19
7
0
15
0
0
-2
23
-1
26
0
15
0
7
15
11
15
-1
0
-3
0
-1
27
0
-1
0
15
0
-9
-5
21
15
21
0
0
0
0
29
27
0
27
23
15
29
-5
27
0
23
27
-1
0
-1
0
15
-3
23
21
29
0
14
26
0
29
15
-1
15
0
-1
15
0
21
27
14
0
0
11
0
-4
21
0
0
27
0
15
0
27
29
0
7
0
-1
-1
0
-5
29
0
23
-1
0
29
-1
-5
0
25
-1
23
0
11
-1
-1
0
13
0
7
13
15
19
11
0
0
27
0
-1
29
19
15
0
21
11
12
-5
0
23
0
29
-1
11
-1
23
29
0
0
0
23
0
-1
21
15
23
11
23
0
0
3
7
0
0
28
27
0
29
22
-9
29
29
26
15
29
0
27
0
23
0
15
23
0
0
29
27
-9
15
0
0
27
0
0
0
-1
0
0
-1
23
-3
29
0
23
7
23
15
27
15
-1
11
23
15
27
22
19
0
14
29
29
0
-1
15
-1
0
0
0
23
29
29
0
-2
0
0
-1
23
-1
19
21
-1
0
-5
0
0
21
23
15
0
15
15
14
15
0
23
13
0
-1
-1
23
0
15
14
23
15
0
-1
0
7
21
27
0
29
0
11
-5
0
-1
19
25
0
0
-1
0
23
0
15
-1
23
-3
0
13
7
0
0
0
7
-1
28
22
-1
-5
0
23
0
0
-1
-1
0
0
-1
29
23
13
22
27
15
0
0
-1
0
15
7
15
23
-1
15
0
22
-1
0
27
0
0
0
0
19
-3
19
-1
27
19
0
-1
28
0
27
29
15
0
0
13
15
15
-5
0
15
0
0
0
21
-1
15
19
0
-1
0
-1
0
0
-1
11
11
26
13
21
0
0
15
23
0
29
0
27
15
15
0
-1
0
0
-1
23
0
19
0
27
0
27
22
11
7
-1
0
27
23
15
29
27
27
11
0
-1
0
0
15
29
-1
19
0
0
15
-1
0
-1
-1
0
-1
15
29
0
-1
0
0
-1
23
0
15
0
0
29
27
15
7
23
0
15
22
-5
27
0
15
29
-1
15
0
11
15
15
14
15
15
25
23
0
0
0
23
-1
0
0
27
0
0
0
0
0
-9
-1
0
-9
0
-3
0
22
0
0
0
0
0
10
0
15
-1
29
0
27
23
15
-1
-1
0
0
0
0
27
0
27
0
-3
0
27
0
27
-1
23
0
15
0
11
15
-3
11
0
10
0
-1
0
0
0
0
26
0
26
15
0
29
29
11
27
0
0
0
0
15
27
23
29
27
0
29
15
13
29
29
0
13
-1
-9
15
-1
-1
-9
24
27
24
23
11
14
27
-11
29
14
0
15
0
0
11
-1
0
0
22
3
17
0
27
0
28
11
15
21
-1
15
23
0
0
15
0
27
22
0
0
0
0
-9
0
6
0
15
23
27
0
29
27
-1
0
13
15
0
23
-1
11
0
15
23
0
0
21
0
0
-9
7
15
-1
-1
0
15
0
22
-3
21
0
9
-1
-1
0
11
15
0
23
0
-5
0
15
0
0
0
29
0
23
0
-1
0
0
22
0
29
15
0
-1
0
29
22
-1
23
0
22
27
26
23
26
0
0
27
-5
0
-3
-1
0
0
-1
-1
0
0
21
27
-1
27
-9
-5
0
15
0
0
7
13
-4
27
-5
0
0
27
0
23
23
0
0
-1
29
11
0
-1
23
21
22
0
27
0
0
23
-1
-1
0
19
21
0
29
0
-1
10
21
29
27
-6
20
29
0
0
0
-1
23
0
0
-9
0
0
0
29
23
-2
0
13
15
29
15
15
0
0
27
15
0
-1
15
0
0
0
-2
0
-1
15
-9
0
0
0
17
-1
24
13
0
27
0
0
14
0
15
13
15
0
15
0
0
21
-1
23
27
-1
-1
0
-1
11
29
0
25
27
29
-1
22
-1
23
0
11
15
23
15
15
15
13
15
-1
19
15
-1
0
27
23
15
-1
0
23
25
15
22
-13
29
21
0
0
0
13
-1
0
-9
0
15
0
0
0
-1
27
0
0
15
0
0
23
0
0
23
21
0
-1
-1
23
18
-1
19
0
0
0
0
0
0
23
15
29
0
27
0
0
-5
29
0
28
29
0
23
29
29
7
29
7
0
0
23
-2
15
15
29
0
0
27
0
0
7
14
27
0
13
-1
27
0
23
15
-9
27
13
0
29
0
21
-1
-1
-1
-1
-9
0
0
-1
23
0
-1
13
-1
15
29
15
-1
0
0
15
15
-1
-5
0
15
0
23
23
5
-1
11
0
29
7
0
-1
0
23
0
-1
-1
27
14
15
0
0
23
29
0
0
19
-1
20
0
27
-1
23
27
0
0
27
-10
15
0
15
29
25
0
0
0
28
-2
-3
23
0
0
0
0
29
15
29
23
15
-1
19
0
0
22
11
26
-1
0
23
26
0
15
-1
11
-5
15
15
7
29
0
0
0
29
27
29
0
27
0
0
18
0
0
-1
15
29
22
13
0
0
23
0
0
0
23
23
0
25
-5
0
0
0
13
23
5
23
0
0
0
27
-9
29
27
-1
0
23
11
0
0
23
-1
-1
0
27
21
19
0
23
15
0
0
15
10
27
23
0
0
23
23
19
23
0
27
-1
0
0
23
27
15
-2
0
-1
-2
-1
15
-3
23
22
0
0
15
-1
23
0
11
7
23
23
-1
0
7
-1
-1
14
-1
23
23
15
11
0
15
11
0
25
0
0
0
0
0
-1
0
0
5
13
0
0
23
0
15
-1
0
0
0
27
27
0
0
20
0
-1
23
0
0
20
27
27
0
23
23
0
0
0
0
0
15
15
-1
0
15
15
23
23
0
26
14
15
23
0
0
0
0
0
25
-2
14
0
0
25
15
0
23
27
27
-1
21
19
0
0
-1
0
26
0
-1
27
-1
27
0
14
-1
0
27
-1
7
11
0
15
29
23
0
0
-1
-5
0
23
23
0
26
0
27
23
0
19
5
-5
-9
0
0
0
27
27
23
14
0
27
12
0
-2
0
28
0
0
19
15
0
17
0
-5
14
21
0
21
15
0
0
0
0
23
7
27
0
27
0
0
0
27
27
0
26
-9
-5
0
-1
0
15
0
-5
0
23
23
-3
21
15
15
0
6
-1
0
0
-5
-2
0
0
-1
-1
0
25
15
-1
0
0
0
21
0
21
0
-9
-1
-2
-1
15
-1
0
21
21
11
-9
28
7
0
-10
0
23
0
0
-1
15
0
27
15
-1
23
9
0
-1
-1
-10
23
-1
0
-3
23
0
0
25
23
-5
29
0
0
0
-2
0
0
-13
15
29
-1
0
0
23
0
14
19
15
15
-1
0
29
21
0
0
13
17
-1
15
0
0
0
27
0
-1
22
15
23
15
23
27
0
15
0
0
0
0
15
23
0
0
25
15
23
26
21
15
15
27
21
-2
21
0
23
0
-1
-1
27
-1
23
0
0
0
0
0
26
23
-1
-1
0
0
29
0
23
11
0
23
0
0
27
0
-1
0
0
0
0
27
-1
26
0
-1
-1
27
27
15
29
23
27
15
28
-1
15
0
0
29
-2
0
0
0
23
-3
25
28
-1
0
15
29
-1
15
15
-3
15
0
15
13
0
0
15
0
26
-2
29
0
-6
0
0
29
27
11
25
0
27
-1
27
-5
0
0
0
0
0
0
15
0
15
0
0
13
23
23
0
0
23
15
0
15
0
27
29
11
0
23
23
0
0
7
-9
23
-5
0
0
-2
14
0
0
29
0
29
15
-5
0
15
29
23
-9
-11
23
23
-1
29
25
0
21
-9
0
23
23
15
29
0
0
-1
29
29
-1
0
0
15
0
0
26
28
19
-1
-1
29
23
-1
0
23
25
15
-1
13
-1
13
11
0
23
0
27
0
7
29
0
0
11
28
11
15
-2
-1
0
0
23
-1
-3
15
0
0
29
5
0
0
15
19
29
0
0
0
0
29
11
0
0
0
0
15
7
-1
27
27
23
-1
13
0
-1
14
14
29
29
29
29
26
0
7
0
19
-7
19
0
14
15
15
15
0
0
0
-1
23
29
23
-2
23
21
29
-1
0
-1
-5
29
0
0
0
0
-1
14
0
0
15
-1
22
0
23
0
0
15
-1
-9
7
0
0
23
0
-1
27
-1
0
-1
15
15
29
26
0
23
21
-3
15
27
7
0
22
0
27
0
19
21
15
29
0
23
13
27
0
23
-2
11
0
0
15
0
22
-1
23
0
-3
-3
27
0
29
0
27
27
0
20
0
0
0
15
28
23
0
-9
28
0
22
0
14
15
-1
15
27
14
25
27
0
23
23
0
21
22
27
15
15
-3
-5
-1
23
13
23
15
15
-9
26
27
0
0
-1
23
15
0
23
15
0
14
0
-1
23
27
23
29
0
15
23
-1
0
0
27
0
0
0
15
0
-1
14
23
15
0
-1
-2
0
0
15
-9
0
-1
0
15
29
17
11
23
21
-1
-1
23
0
0
-1
11
29
0
27
0
0
0
13
25
0
27
23
-2
-3
27
0
0
0
-1
0
0
29
15
0
0
0
12
-1
0
27
23
-5
25
27
14
15
15
0
0
13
18
-1
0
-1
0
0
23
29
0
27
0
0
27
0
0
0
0
0
0
7
15
0
23
-1
29
-1
15
0
0
0
0
0
0
0
23
27
15
0
15
0
-1
0
13
0
29
19
-9
23
0
0
23
0
-1
-1
-1
27
15
0
27
27
-1
15
27
-1
0
28
-1
-6
0
29
28
-1
15
0
0
-1
0
27
23
0
23
23
29
0
23
27
-1
0
19
11
15
22
0
0
0
15
0
25
26
0
27
29
15
0
15
0
-1
0
27
13
15
0
-1
-1
27
27
0
29
23
0
29
15
-1
29
-1
29
0
-5
0
-1
0
-1
15
23
27
-5
0
0
0
11
15
-3
21
-5
19
0
-3
25
13
0
13
15
0
27
0
-5
7
-1
0
0
0
0
23
0
0
0
27
15
23
14
0
0
0
-1
-1
15
0
-1
19
0
29
0
20
27
27
17
-1
0
27
-3
15
0
23
15
0
27
0
21
15
27
0
23
23
0
19
-3
15
29
-2
0
23
23
23
0
29
27
28
0
0
-1
0
-9
0
19
-1
20
0
21
15
-1
-1
29
-1
-3
19
23
15
-1
-3
21
0
0
0
-1
27
0
15
15
7
27
0
0
11
-9
0
15
29
0
7
23
0
-1
15
29
11
0
29
0
29
29
0
0
23
0
27
-1
0
-1
0
21
0
15
11
23
15
13
23
15
0
7
-1
0
-1
27
15
23
15
19
0
19
27
27
29
21
27
29
0
23
-1
4
0
25
0
0
-5
0
0
27
19
11
23
15
15
21
23
-1
27
-3
0
23
0
0
15
-1
0
23
-3
24
-1
0
0
23
27
0
29
29
-1
0
0
15
0
0
27
29
0
0
15
0
23
0
29
15
23
0
0
13
28
-1
28
15
0
21
0
0
15
0
29
23
17
15
15
0
23
23
15
0
15
26
0
13
0
0
-5
27
25
0
13
0
14
23
0
21
0
0
0
15
26
0
-1
0
0
15
0
27
23
23
0
0
-3
0
0
0
-9
-3
23
27
-6
0
15
26
18
0
15
23
20
-2
0
0
27
-1
-1
0
-7
23
15
15
-1
0
23
0
-1
23
-5
0
27
0
26
15
19
0
0
29
0
0
21
19
23
-1
0
0
29
15
0
23
14
27
0
0
0
0
14
0
-1
0
23
3
28
22
27
15
0
23
7
22
23
29
0
18
15
0
23
15
15
23
0
0
0
24
27
0
0
-1
15
23
29
0
23
15
29
-1
0
0
0
15
0
0
15
23
27
22
27
23
0
0
0
0
13
23
-1
0
0
23
18
-1
1
11
23
0
0
0
-1
0
15
22
0
15
29
-1
27
21
27
7
15
0
27
15
0
-5
0
15
23
23
23
21
0
0
25
-1
0
0
0
15
15
-1
27
15
29
0
7
0
0
27
0
-3
0
15
0
0
11
0
-2
15
-1
0
27
0
15
0
-1
0
0
0
-1
15
15
29
-3
-1
27
0
0
-9
0
-1
15
27
27
0
-1
0
19
23
29
0
-6
-1
15
15
15
23
-1
-1
7
-1
15
21
11
0
27
19
-1
15
0
15
-3
0
0
27
22
27
0
-1
-2
-9
22
0
0
-1
15
-3
15
23
0
0
0
-11
27
7
29
-1
25
11
11
0
23
24
0
0
-1
27
0
0
-13
29
29
29
0
0
20
0
27
0
-1
0
11
29
15
0
0
0
-1
0
0
-2
27
19
29
15
0
0
23
27
0
15
22
0
0
25
23
0
0
27
0
-1
-1
-1
0
27
-1
0
0
0
29
0
23
29
0
29
23
-1
27
15
13
29
0
-1
-2
0
-9
29
23
-1
0
29
-1
0
15
27
0
15
0
0
0
22
0
-1
0
-3
0
15
0
23
-1
0
23
0
0
0
-1
0
0
11
19
29
0
0
29
7
0
0
0
15
0
23
-1
0
27
23
23
0
-1
21
13
0
0
-1
23
0
23
29
0
23
15
15
0
19
13
21
0
0
0
13
-1
-1
15
-1
0
29
17
29
-1
0
0
21
-1
23
0
-1
11
0
13
0
27
21
19
-1
0
26
0
-9
27
15
0
-5
0
15
-1
0
0
-1
0
6
18
7
0
15
0
-1
0
0
0
15
0
13
15
0
-1
-1
-5
-1
15
0
15
15
0
29
19
23
15
0
0
13
0
15
29
0
0
0
15
-9
19
0
0
-5
27
13
-1
-1
-1
29
27
0
23
15
15
-4
0
15
27
15
0
25
15
29
0
0
23
-9
-1
-1
0
22
29
14
0
15
23
0
0
0
23
-9
23
15
-11
-1
-1
27
0
15
23
0
0
15
23
0
23
23
0
27
-1
26
23
27
0
27
-1
27
29
0
-9
-1
23
29
29
15
27
26
13
14
0
25
0
21
-7
21
-1
0
13
22
23
15
19
0
15
15
0
27
0
15
-1
27
23
29
15
23
-9
0
22
13
0
15
19
-1
-3
19
29
0
-1
21
0
15
0
-1
15
15
15
7
15
0
11
0
19
0
10
7
-9
15
-1
15
-1
15
-1
0
0
0
-1
29
0
15
27
13
0
19
27
29
0
0
-3
-1
15
0
29
15
15
22
15
25
0
27
23
0
0
27
29
23
0
25
0
26
0
0
14
15
-1
-1
25
25
0
23
27
-11
23
0
19
-5
0
-1
0
15
5
23
27
15
-1
-9
29
26
21
0
23
-5
-9
0
0
23
23
29
-2
0
15
27
-2
0
27
0
27
-1
15
-1
0
27
0
0
0
27
0
23
0
27
-1
3
-1
-1
-1
13
11
-1
29
-2
0
7
15
11
0
0
0
-2
15
23
0
29
27
0
25
23
15
15
0
29
-1
0
0
15
-1
0
15
29
0
15
5
23
23
15
19
-1
0
15
19
0
0
-1
-1
27
23
0
13
-1
0
29
23
0
15
0
0
0
0
7
0
15
0
0
23
23
27
0
29
0
0
27
25
29
27
25
0
23
25
13
29
7
27
7
25
-7
-1
0
15
0
28
15
15
27
0
15
-1
29
27
0
15
0
0
0
0
23
0
0
27
-3
0
-1
0
15
15
27
0
0
13
0
23
0
0
19
0
0
-1
15
15
15
22
15
0
14
0
0
15
0
0
15
29
0
-1
15
0
-3
27
29
0
-5
29
23
0
-2
15
-1
15
0
0
0
23
-1
0
9
14
15
-5
0
-9
0
23
29
0
27
29
0
27
23
0
0
-1
0
0
15
0
29
0
-9
13
27
0
15
27
27
-1
29
0
0
0
0
0
-1
15
29
0
0
-1
27
13
15
0
-1
23
-1
22
15
-1
-1
19
15
29
0
15
0
15
26
9
23
15
29
0
0
26
29
0
0
0
27
15
-1
0
-1
0
23
27
13
-1
23
15
14
15
13
15
0
0
15
-1
0
0
0
-1
-1
15
23
0
15
11
0
-1
15
0
21
29
-3
0
-1
15
0
-1
-1
15
27
11
0
-1
0
15
25
15
23
23
27
15
-4
0
0
26
19
27
-9
7
0
5
13
27
27
0
-1
-1
-1
15
0
27
0
0
27
-1
-1
0
15
0
0
15
23
0
-1
0
29
29
0
26
13
27
23
21
29
27
23
27
-3
-2
15
15
0
23
0
0
0
0
-2
-1
21
23
0
0
-3
23
0
-11
19
0
0
0
25
25
23
-1
-1
0
0
-6
11
0
0
23
0
-11
-1
-1
0
-2
29
-1
29
-1
27
23
0
15
23
15
0
0
0
0
14
0
26
29
0
23
0
0
-4
27
25
23
0
0
15
23
0
-1
18
0
-1
-1
0
29
0
-1
0
15
0
13
0
15
15
19
0
-5
0
0
0
0
-1
13
23
-1
-4
27
15
0
0
23
0
15
29
23
29
7
29
23
-1
23
21
-9
0
-1
0
27
0
0
29
27
0
0
-1
0
11
15
0
23
23
0
0
0
-1
27
15
25
15
-1
23
15
0
0
0
0
25
-1
29
0
-1
27
0
27
15
0
0
29
0
0
29
-3
15
0
-1
-1
27
0
0
23
27
-1
-1
-9
-1
22
15
21
0
27
0
0
23
0
23
-2
0
23
27
17
15
28
9
-1
15
-10
13
-1
0
0
0
0
15
23
15
15
13
15
0
0
0
29
0
-3
23
22
27
-3
15
0
-1
27
0
27
-1
15
-1
-1
15
23
23
0
-1
11
23
0
0
0
14
0
27
23
23
23
0
13
15
23
-9
15
14
29
0
0
0
15
23
-1
0
14
-10
27
0
27
27
-2
0
0
27
0
0
0
29
0
15
-1
15
0
22
0
0
15
0
0
-1
-1
27
15
27
0
0
15
0
7
11
15
-1
-10
0
0
0
27
28
0
23
29
27
15
-1
15
0
0
-1
23
29
27
0
22
17
15
15
-3
-5
19
29
27
0
29
15
0
0
13
0
15
0
0
23
15
0
18
-1
19
0
0
22
-1
0
15
27
0
15
11
23
0
0
0
5
0
23
27
0
15
-1
-1
15
-1
0
0
-9
23
0
0
-1
0
29
0
0
0
-1
0
0
23
27
-1
15
21
25
15
0
0
29
21
15
28
15
-1
13
0
13
0
15
0
-1
23
15
29
0
15
14
0
-1
29
7
0
23
15
0
20
0
29
-1
21
29
0
-1
23
-1
29
27
12
23
0
23
27
-1
26
-1
23
0
-1
0
0
0
23
10
0
0
0
11
0
23
-1
0
0
15
0
7
0
29
29
-3
23
27
-1
15
23
0
-1
19
0
0
22
23
-5
0
-1
-1
-1
9
-3
0
0
-1
21
23
15
-1
0
0
0
0
25
0
0
0
0
0
22
22
-1
0
29
27
0
29
0
0
0
13
-1
0
15
0
0
0
0
27
-1
19
19
0
24
-1
-1
0
0
23
0
27
15
0
15
0
0
0
15
-1
0
29
11
25
0
-3
15
0
0
28
25
-1
29
25
19
-9
0
0
19
15
0
29
15
15
27
0
0
0
0
19
0
24
14
-1
0
0
0
27
-3
17
23
0
0
0
0
13
0
15
23
0
23
0
27
-1
0
0
27
23
23
-1
10
0
15
0
0
29
-1
23
23
28
-1
0
0
0
0
7
0
0
-1
-2
12
23
12
23
-1
11
0
0
-2
0
23
29
-1
0
29
15
13
0
15
0
29
29
0
23
23
0
0
0
0
23
29
0
0
23
13
0
0
0
23
-1
0
0
23
0
22
0
15
15
0
0
27
23
15
15
19
0
0
23
0
27
21
-1
27
9
0
0
0
23
0
0
0
23
27
22
-1
15
-3
27
0
0
-9
0
23
0
0
0
27
0
-1
0
-3
-5
23
23
23
22
-1
15
11
23
15
29
15
0
27
0
0
0
15
-1
15
0
-1
15
-3
27
23
19
0
23
29
0
0
0
26
0
0
28
29
27
-1
-9
0
0
15
27
0
-3
27
28
27
29
0
-9
0
27
0
27
27
-1
0
23
15
0
-1
0
-3
0
-11
-1
0
23
15
15
15
-1
29
0
-3
15
0
27
23
-1
19
0
21
15
0
25
26
15
0
0
-1
-1
0
27
0
0
25
-1
13
0
15
-9
0
29
15
27
-1
23
0
-5
23
0
-1
-1
23
-4
27
-1
-1
29
0
0
29
15
21
0
-1
0
27
0
0
23
23
-6
27
23
15
0
-5
25
0
0
27
0
0
0
15
23
15
0
-9
0
27
0
0
0
29
29
15
29
0
-1
0
14
-1
-9
19
29
0
15
0
0
27
15
0
-1
-1
0
-9
-1
0
25
27
23
0
0
15
29
14
23
-1
0
-5
20
-1
-1
27
0
-1
-5
-2
29
15
-2
0
15
13
15
0
26
24
19
0
-1
0
15
29
-9
0
23
29
0
-1
-9
13
0
23
15
-1
15
0
-2
0
15
0
-1
0
-3
15
27
-2
0
13
0
28
0
15
27
-1
22
0
0
0
-1
-3
15
0
0
0
0
0
27
19
0
-9
27
15
0
29
-1
-3
-1
13
15
0
15
0
29
-1
15
26
23
15
-2
23
27
0
23
-9
29
-5
15
0
29
0
11
15
0
12
21
-3
29
23
15
0
21
15
27
0
0
0
0
0
29
15
0
11
0
0
7
0
15
23
23
0
23
0
27
0
23
-1
0
0
26
25
27
29
23
0
0
14
27
27
29
15
0
0
29
29
21
15
0
-5
15
-9
-14
29
0
27
0
15
-4
0
0
0
11
0
-1
-1
15
15
15
29
-6
14
-5
0
0
15
15
15
0
-6
-1
27
21
-1
15
25
29
-5
-1
-9
0
27
0
0
15
15
0
0
15
0
15
23
0
0
-2
0
23
25
7
29
29
-1
27
27
-1
17
-3
23
-3
0
7
27
29
15
-6
-1
23
0
23
-7
-2
-1
23
0
0
0
-1
22
15
29
23
0
0
0
0
0
0
-9
0
0
23
23
0
-5
15
28
23
15
0
-11
25
15
23
0
22
-1
0
0
0
0
11
0
27
0
0
29
19
23
25
15
29
-1
15
13
26
23
-1
0
15
-1
15
15
0
-1
27
0
0
13
23
11
23
27
0
0
0
27
-1
0
0
27
0
0
0
0
0
0
22
-9
27
-4
27
-3
0
27
-1
29
23
26
27
0
0
27
0
0
22
0
23
15
27
0
29
0
27
0
-1
0
0
-1
0
14
0
27
0
27
0
23
28
-1
0
27
27
27
27
-10
27
0
14
0
0
0
0
13
0
-10
0
27
27
-3
-1
-1
-1
0
-1
0
-5
23
0
0
23
27
0
23
0
0
-1
-1
11
0
-2
0
22
15
15
0
0
29
23
23
0
0
0
0
23
0
-3
0
-2
0
29
14
-5
23
25
0
-1
0
0
27
27
15
22
0
-3
26
-1
-2
19
0
-1
29
27
0
15
-9
-1
0
0
15
23
0
0
0
0
27
0
0
27
23
15
-1
0
13
19
0
-1
29
0
0
0
15
27
23
0
15
-4
29
27
-9
15
-1
0
-1
27
-1
0
15
1
0
-1
22
15
23
15
0
-1
13
-3
23
0
0
27
0
15
21
23
0
29
-1
0
0
27
23
-1
-5
-1
0
0
23
15
11
27
0
15
0
7
29
27
0
15
15
0
0
27
0
0
0
23
0
0
27
0
26
-5
18
-1
23
0
0
29
23
23
25
19
0
-2
15
15
15
11
15
-1
0
0
0
26
0
15
15
27
15
21
15
27
0
19
-1
14
0
23
15
-1
19
-1
0
27
-1
0
0
-1
19
0
29
15
0
0
0
-3
-9
27
0
7
23
0
-5
13
15
-9
-1
0
23
15
27
7
0
0
23
0
23
3
-2
-1
21
0
25
15
-1
-1
-1
0
25
15
-1
27
-1
15
23
15
15
-5
-6
-5
15
0
0
0
0
0
0
11
11
0
15
0
27
28
-10
15
0
0
0
0
0
0
0
-1
-11
29
-2
15
3
27
0
14
29
27
27
-1
0
0
-9
0
23
-1
0
-3
0
0
0
-1
0
-1
15
23
25
13
23
15
23
0
0
23
7
15
15
15
21
0
0
0
-4
29
0
0
0
0
23
0
0
26
27
-1
0
25
0
15
0
-1
15
27
-9
-2
29
0
0
29
23
22
-1
0
0
15
0
29
0
23
14
13
11
23
0
23
0
14
27
15
0
23
-1
29
17
0
0
0
27
0
0
15
-3
23
-1
19
23
0
0
29
7
-9
18
-5
23
-9
0
0
27
19
0
0
0
0
27
0
15
27
-1
19
15
29
0
0
0
13
0
28
25
0
21
0
0
0
15
-1
23
0
-1
25
0
-1
-1
15
0
15
0
29
0
0
0
-1
15
0
0
28
23
-1
0
-1
19
7
-1
15
0
21
19
0
0
0
-1
27
0
0
0
0
29
0
15
27
0
0
27
-1
27
0
15
0
11
0
15
27
0
7
29
-1
0
25
7
-5
-1
-9
0
11
29
-1
29
-9
0
-5
-1
21
15
23
0
27
11
29
0
11
-1
23
0
0
-1
29
0
27
22
-1
0
29
-1
15
13
15
28
0
0
12
14
15
15
-1
22
23
15
0
11
27
23
15
0
-1
0
0
25
15
14
-1
7
0
0
0
23
-5
29
24
15
29
-1
29
27
27
0
0
15
-1
0
26
15
15
0
21
0
16
23
27
14
0
22
0
29
0
29
23
0
0
0
0
-1
0
29
0
0
-5
15
0
23
-13
7
27
27
0
27
15
29
23
23
-1
0
-5
0
27
0
0
19
0
-1
29
0
0
15
15
-9
0
11
3
27
15
-6
10
27
29
0
0
15
23
21
0
-5
27
0
14
15
0
0
5
0
0
-2
0
0
23
15
0
27
15
-1
23
15
23
0
0
27
-3
20
-1
0
0
0
14
15
27
21
15
0
-1
0
11
-3
15
27
-7
0
0
22
12
0
0
0
0
11
0
15
15
-1
-2
21
0
23
21
15
27
24
0
0
15
15
11
0
25
0
0
0
0
0
15
0
26
-1
0
0
9
-1
23
15
0
15
0
-5
25
23
-1
0
29
0
0
15
0
-9
0
23
15
23
19
21
29
23
0
23
-1
0
28
29
29
0
29
0
29
23
27
22
0
-1
23
0
15
15
0
15
15
0
-1
-5
-1
18
0
0
15
-7
11
25
23
-1
14
0
23
29
27
0
0
23
23
0
22
15
14
0
13
7
-1
0
0
-1
0
-1
0
29
0
0
27
0
-1
29
0
-1
15
0
0
21
0
-1
24
15
0
23
-2
0
0
-1
0
0
21
27
-1
0
0
0
0
-5
0
15
0
21
25
-5
15
23
0
-1
26
23
15
23
22
0
0
0
27
22
0
0
-1
-1
-1
15
11
0
0
0
22
0
0
0
23
0
0
24
17
0
0
15
0
27
0
15
22
0
0
0
0
0
15
29
0
0
0
0
0
23
27
-1
27
-1
15
0
0
25
29
-1
23
0
-1
-1
0
0
15
15
29
23
-1
29
23
26
-1
-9
-5
23
27
15
23
0
0
-1
0
0
15
27
0
26
0
27
0
0
21
-5
0
0
23
0
23
7
-3
23
27
27
13
15
0
-1
-2
0
14
26
0
25
0
0
0
11
-1
15
29
23
23
23
23
0
0
0
-1
0
21
11
19
-1
19
0
15
0
-7
-1
0
-1
-1
15
21
-6
0
19
14
14
11
-1
15
0
25
0
29
23
0
27
23
0
0
15
-1
22
0
15
14
15
0
15
15
0
15
-1
26
23
-5
15
0
-1
0
27
0
15
0
27
15
0
15
29
29
-2
-3
0
-3
23
0
0
27
0
0
0
15
0
0
29
18
29
15
-1
0
0
23
-1
-1
15
-9
0
11
0
15
17
23
0
-3
0
27
0
23
0
13
-1
15
0
0
28
14
23
23
0
15
14
0
-1
27
29
0
-1
0
21
26
27
-1
23
27
25
15
23
11
-1
7
25
0
-1
29
23
0
0
29
-5
0
-1
0
0
29
19
22
15
0
0
7
15
0
25
23
23
27
0
0
15
0
0
-1
15
27
19
13
23
13
-5
26
0
0
0
0
15
9
15
27
27
0
0
23
0
15
-1
15
29
0
28
-1
0
-1
27
0
23
0
25
23
0
0
15
0
0
14
-1
15
15
-9
0
0
6
23
23
27
-1
23
0
-1
11
15
23
14
0
-1
27
-2
29
-9
27
0
-1
0
21
0
14
0
23
-1
26
29
23
0
29
27
-1
29
-1
15
17
15
15
0
27
29
0
15
-1
0
0
27
15
23
-3
0
0
0
0
-1
-1
-1
-1
0
23
0
0
0
0
0
0
23
-5
0
0
0
-1
-1
23
0
-5
0
29
23
0
19
0
-1
23
15
29
29
15
29
0
15
23
29
23
0
0
13
27
0
-1
11
15
26
0
0
25
-5
0
23
23
15
15
22
0
-1
21
0
23
-2
23
15
27
15
7
0
0
21
0
18
27
22
13
21
15
0
-1
-1
0
-1
-1
26
26
0
0
-1
15
-2
15
25
29
0
27
15
15
0
-9
23
13
0
0
0
0
-1
0
23
0
-1
25
-1
0
23
10
15
0
27
0
0
-2
-1
0
23
-1
27
26
-2
-3
-1
28
28
15
0
15
27
0
23
0
29
0
-3
23
0
0
0
0
15
29
23
29
17
-5
-9
-1
23
-1
0
27
23
0
23
0
0
23
0
0
29
0
0
0
0
22
23
15
0
27
11
-3
23
0
21
25
29
27
0
-9
0
0
29
0
0
-1
-1
27
0
0
19
0
0
0
23
-1
0
23
0
23
-5
27
29
0
0
0
23
0
23
-2
0
23
-1
29
27
27
15
27
14
-1
15
-1
0
0
0
27
-2
27
29
13
0
25
27
-7
-6
0
15
0
0
-10
0
0
0
0
0
0
0
-1
0
15
19
13
15
15
0
0
-1
29
0
29
0
0
0
23
29
29
15
0
23
0
0
27
-3
7
15
26
29
23
0
0
-1
15
0
23
0
13
19
11
15
0
15
15
0
0
27
25
14
0
29
-3
-5
3
15
21
-10
-1
-1
15
6
15
0
0
-3
-1
15
0
23
15
0
23
0
-1
15
-1
23
-1
23
19
-1
27
29
-1
23
27
23
-1
27
-7
0
-1
23
-1
23
0
-9
27
0
29
15
0
0
29
0
15
23
27
29
0
15
-1
23
-1
23
13
15
0
19
0
26
28
27
13
23
0
27
0
-1
29
0
29
0
0
0
15
-1
-1
0
22
23
0
0
-1
29
0
15
14
27
15
23
0
21
29
-1
0
28
-1
0
15
27
15
23
29
27
-1
0
23
15
0
15
26
-1
23
7
0
26
0
-1
0
21
-1
24
-3
23
15
23
0
14
15
-1
27
15
13
-1
0
-3
25
-9
-9
27
27
15
0
-1
0
0
29
0
27
0
0
0
15
27
0
27
27
15
0
7
0
0
0
0
15
0
0
15
0
-1
23
-7
0
27
0
0
0
0
0
7
-1
0
-1
-2
0
29
0
-9
29
0
0
15
29
0
0
15
-1
11
13
15
0
15
25
29
0
-1
19
17
0
15
0
23
27
-3
13
-2
0
-1
11
27
0
-1
23
15
27
23
0
23
0
0
15
0
0
0
-1
23
27
7
29
27
15
23
-1
-1
0
-10
0
0
25
27
7
-3
-1
27
-3
22
0
-1
0
23
0
27
0
0
15
0
15
15
29
27
21
0
0
-2
0
0
15
0
-2
0
25
0
23
-10
0
0
29
0
-1
0
25
15
15
0
0
29
0
15
15
0
0
0
-1
-1
26
0
15
-1
21
0
9
0
0
29
27
23
0
29
-3
14
0
15
27
0
11
29
15
27
-1
0
13
-1
27
27
0
0
-3
-5
15
11
23
23
0
0
0
15
-1
0
27
0
23
0
29
-1
15
-1
0
0
0
15
0
-5
15
-1
15
25
0
15
0
0
15
-1
-1
23
15
27
15
23
0
27
0
23
23
23
-1
-1
23
15
0
0
0
0
13
6
14
0
-1
0
15
0
-1
0
0
-1
27
0
27
0
27
23
0
23
25
0
0
0
25
0
27
0
29
0
23
-1
-1
0
0
15
0
15
23
15
15
0
0
28
23
-1
27
0
0
23
-3
29
0
19
0
0
27
0
27
0
-1
0
0
19
15
26
11
15
0
15
0
0
15
23
0
0
29
0
23
27
0
15
15
29
23
0
14
0
19
0
15
-1
23
0
0
-3
0
27
15
-6
0
0
15
23
23
0
27
0
0
23
23
23
0
0
-5
29
22
0
23
0
-1
29
15
23
22
0
27
-5
0
13
-2
-1
-1
0
23
15
0
0
0
0
5
27
14
-1
0
19
22
0
-1
0
-1
0
27
23
14
0
14
0
15
27
26
29
0
19
-1
27
-1
0
-1
13
23
23
0
15
-1
29
22
23
15
-1
10
-5
-1
0
27
13
0
-6
15
0
23
-1
0
27
23
15
15
23
15
15
27
25
15
-1
0
0
-1
23
0
0
0
0
15
27
0
0
0
0
-1
10
29
15
0
0
0
0
29
0
0
0
0
23
-1
0
29
0
0
19
23
15
-1
0
23
15
15
17
0
25
0
23
15
11
29
19
0
23
23
15
27
27
0
-2
15
23
-1
0
0
27
23
0
-1
-2
27
15
0
15
26
27
15
27
0
28
0
26
23
15
0
23
0
15
27
15
0
-2
27
15
9
15
-13
-1
23
23
-1
0
-1
27
27
0
27
22
-1
15
15
23
23
15
0
23
0
15
29
-3
0
-1
29
15
23
15
0
0
15
-9
23
29
0
0
-1
29
-1
0
7
0
0
25
0
-1
15
-1
-3
-1
25
25
15
0
27
23
23
19
0
29
27
0
0
-1
0
-1
28
0
-1
15
0
0
0
0
19
0
0
0
29
0
0
0
0
15
-1
0
-1
0
23
0
0
0
23
0
0
0
0
27
27
15
0
0
0
29
29
19
-1
0
0
21
-1
29
0
28
15
-1
0
29
-2
15
0
0
23
0
27
15
-1
0
-1
0
0
27
23
27
22
0
14
27
7
0
0
0
0
-1
-1
29
11
-1
-5
15
0
23
0
-1
-1
0
0
5
21
23
0
15
0
0
15
0
-7
23
3
14
15
-1
0
15
27
13
26
0
0
-9
27
0
27
0
29
-1
27
29
27
0
29
18
0
-9
0
-2
23
0
-1
15
0
27
22
21
0
-9
19
-1
0
27
15
23
23
22
27
11
0
0
23
23
-1
0
15
-3
27
11
29
0
27
0
-3
28
0
15
-6
10
27
0
15
27
-1
0
23
0
0
27
15
27
-1
-1
-1
-1
0
23
27
0
0
-1
0
0
0
15
15
28
-1
15
27
15
-1
0
23
29
0
-1
0
0
0
0
-1
0
0
-1
21
27
0
-13
0
29
0
15
0
0
23
15
0
29
0
23
0
23
-1
0
23
19
0
0
23
0
15
26
0
0
27
25
-1
0
15
15
20
23
15
-1
15
0
0
0
0
-1
0
15
7
-3
19
-5
0
0
0
15
11
15
23
-1
-9
11
0
7
0
0
22
-1
23
15
14
0
7
29
-1
11
-1
0
-1
14
15
0
-1
23
0
0
0
23
0
0
-9
21
27
15
0
27
-1
23
0
0
23
29
-4
15
0
29
23
-1
-1
15
0
0
28
-1
7
15
29
0
29
14
0
19
27
-1
15
0
27
15
-1
27
19
-4
0
-1
0
27
-5
0
23
15
15
-1
0
10
0
-1
0
25
23
-2
0
0
-1
-1
15
0
-1
19
22
0
-1
0
29
29
-5
-1
0
23
15
-1
27
0
27
15
23
15
-1
23
-1
23
0
0
-1
0
0
7
0
25
-2
-1
15
29
0
13
29
15
-10
19
0
0
15
0
0
29
23
23
0
-1
-1
-6
-1
29
15
27
-1
0
29
21
0
0
27
0
15
15
29
0
0
0
27
7
0
-1
0
0
0
27
15
29
19
-7
-5
0
25
-1
19
-1
-6
15
23
29
29
22
23
21
27
0
0
0
14
26
13
15
0
27
0
15
22
0
-1
0
0
29
0
23
0
0
-3
15
0
0
15
0
15
0
23
18
28
19
29
0
14
23
15
-5
0
-1
-1
27
27
27
22
0
-1
29
15
-11
23
0
27
-11
0
15
23
29
0
23
19
26
0
-1
15
0
29
15
15
23
15
23
27
27
14
15
0
23
0
0
11
0
0
27
0
29
-1
18
-1
27
0
-1
11
3
15
29
0
28
-1
19
15
0
-2
13
22
0
0
0
11
-5
0
23
29
0
-1
29
0
0
0
15
29
23
0
29
15
23
15
-1
0
15
15
15
15
0
0
0
23
0
-1
0
0
0
15
0
0
-1
-3
0
0
0
15
15
23
0
27
0
15
21
0
0
22
29
29
-2
0
0
23
0
-1
0
-9
23
0
15
27
15
0
11
14
-1
0
27
19
26
29
29
0
23
0
25
0
29
15
0
23
-3
25
27
-1
3
15
28
15
0
23
27
29
22
0
29
23
0
27
23
27
-1
-1
-1
0
23
27
28
23
15
23
23
0
15
21
-1
7
0
15
0
-1
15
0
-1
0
0
-1
0
23
27
11
0
-1
0
21
23
0
0
-3
27
19
14
-1
0
23
0
0
-1
-9
-1
23
0
25
-1
23
0
0
0
15
-5
17
0
6
27
15
6
0
-7
-3
0
15
-7
-5
23
0
-9
0
15
15
0
28
0
0
0
-1
14
0
-7
0
-1
29
0
23
15
-9
13
3
0
29
12
29
27
28
0
27
21
0
-1
15
13
27
23
27
23
23
-9
0
27
15
23
0
0
29
0
11
27
0
0
0
23
0
-1
20
15
0
0
0
-3
19
0
15
-3
0
-1
15
0
25
27
23
15
7
11
-9
-1
15
29
15
0
23
-1
27
-2
0
0
23
0
15
0
19
0
29
7
0
23
23
15
23
29
29
27
-9
23
-1
27
0
27
19
-3
0
10
0
19
-1
27
15
23
0
0
-1
-1
23
25
-1
23
-1
27
-5
-2
27
21
-9
20
-1
29
19
23
15
0
29
7
15
-1
15
23
0
0
-1
0
27
0
15
23
15
15
23
-1
-3
0
23
21
27
0
11
0
23
15
0
27
27
0
0
0
0
27
-2
23
23
-1
0
15
0
15
29
0
29
0
13
29
0
28
0
15
29
0
29
11
23
19
27
-2
15
0
0
0
0
27
29
0
23
0
0
29
0
15
23
0
0
-1
7
15
15
0
0
-1
0
15
22
0
0
-1
0
-1
23
15
0
23
26
-5
27
0
19
23
15
0
29
-1
0
-1
0
0
-1
0
0
11
0
23
15
-2
27
-1
15
-1
-2
-2
27
23
-1
22
0
-1
27
0
29
15
-2
0
0
7
-1
-5
-1
23
15
0
0
0
0
0
-1
0
22
15
15
-2
0
27
27
23
27
27
-1
0
0
15
23
0
0
0
0
0
-2
27
23
11
17
0
23
0
21
0
21
23
27
0
27
15
27
-2
-1
29
26
23
6
-11
-1
27
23
15
0
0
0
23
29
23
23
-5
21
0
0
0
23
0
26
0
23
0
0
-1
-1
15
23
0
0
25
27
0
15
21
23
-1
0
0
0
29
0
27
0
27
23
-9
15
23
21
-3
0
-1
0
0
27
27
13
-1
26
25
27
-1
-2
7
-1
15
0
0
0
0
14
23
7
0
29
27
0
0
27
0
0
0
0
14
15
-1
29
21
29
15
0
0
0
0
0
15
0
-3
15
0
0
9
23
23
0
-1
0
15
29
15
23
-1
0
0
23
0
0
13
-1
15
15
23
21
0
23
0
-1
0
0
0
-1
23
19
-1
0
0
0
26
15
0
23
0
-1
0
0
0
-1
27
23
-1
11
21
0
14
29
-1
27
29
0
19
28
0
15
29
13
0
0
0
13
23
0
27
29
0
29
23
15
11
25
13
-1
15
0
0
27
21
15
-1
-1
-11
23
27
27
-1
-1
0
0
23
15
14
23
27
21
0
11
0
27
0
15
13
23
21
0
-1
0
14
23
15
27
15
27
0
28
27
29
0
13
15
-1
-9
23
0
-1
-5
27
-2
23
29
23
0
3
0
19
23
-1
-3
15
15
-5
0
-1
-1
-1
0
0
23
-1
29
-5
15
15
0
0
0
-1
27
29
23
23
0
0
23
23
29
23
0
0
-1
0
0
21
23
29
29
27
0
28
23
23
0
27
23
-1
15
15
23
-1
-3
15
-1
0
0
27
15
3
15
10
-1
-1
15
0
27
23
0
25
15
23
25
0
23
0
0
19
-1
21
27
0
27
15
15
29
0
-1
25
11
-9
-1
0
0
0
-1
15
0
0
19
0
15
-5
29
15
-1
7
0
21
0
23
24
0
0
0
0
11
0
0
-2
15
15
15
15
25
15
0
25
15
0
0
0
27
13
-1
22
-1
-1
0
0
-1
29
15
27
23
0
-1
-1
0
0
-1
29
-1
-1
-1
-1
13
0
19
0
0
-2
15
23
11
-1
11
23
29
0
-2
0
15
0
-1
0
-1
-1
-2
0
27
14
-1
-1
15
29
-1
27
0
-3
27
0
27
29
0
23
13
0
27
0
25
25
10
15
13
6
27
0
0
13
0
0
29
0
-1
27
0
0
0
0
23
7
17
15
27
15
27
0
0
0
27
27
-1
0
0
0
13
0
-1
15
0
0
0
7
-1
15
13
25
0
-1
0
0
-2
-1
15
23
0
0
-1
-5
23
29
23
15
0
0
23
0
0
29
-1
-1
-1
-1
-3
23
0
23
29
22
0
-1
29
0
12
27
26
14
0
0
15
0
0
-1
26
13
0
0
0
15
29
-13
14
-1
11
15
21
15
23
29
23
0
15
0
0
0
23
0
23
0
15
29
-1
-1
23
0
0
22
-2
15
23
-1
0
15
23
-5
0
27
15
15
-1
0
15
23
0
0
23
0
-5
-9
0
23
27
0
0
23
0
15
0
15
0
0
7
-1
27
0
-1
-1
26
-1
0
0
15
0
-1
14
27
0
15
7
0
0
-9
0
29
-1
0
25
0
7
29
15
2
15
-5
27
-2
23
0
-5
27
0
-1
27
27
0
19
23
0
23
0
0
14
15
0
19
0
-9
29
25
-1
19
0
-1
12
0
15
29
0
15
5
22
0
0
29
13
-1
15
15
23
0
0
3
0
0
23
15
15
15
23
0
0
-1
0
7
-1
22
23
23
0
0
-1
0
0
0
15
-1
15
11
0
23
23
0
13
15
-1
0
15
0
0
23
-2
0
23
0
-9
0
6
3
15
-1
0
0
0
15
25
0
15
-1
23
0
29
27
15
29
0
0
-3
0
0
27
0
0
7
23
22
27
0
0
0
-3
19
0
0
23
0
0
0
-1
0
-6
0
15
15
-1
23
-1
0
0
-1
-1
0
0
15
0
-3
0
0
15
0
0
11
28
0
-1
0
-1
-1
15
15
0
27
0
0
0
-3
0
27
0
-1
15
0
15
10
27
0
15
0
29
0
15
23
15
0
0
15
0
-9
27
0
15
23
15
-1
0
29
22
20
0
15
15
15
23
15
0
0
15
0
0
27
0
-13
15
29
-1
23
-1
23
0
0
23
11
23
26
23
0
23
0
15
-1
27
0
0
23
0
0
0
26
-2
0
23
23
11
-1
0
23
-9
-1
11
0
23
0
27
26
0
15
0
0
27
15
0
-11
23
0
25
-1
0
-1
0
21
13
25
27
0
15
13
0
27
-1
20
27
27
29
0
0
23
14
23
0
0
15
19
23
27
27
27
-3
27
15
29
0
26
15
0
29
27
0
19
13
0
0
23
0
15
0
0
0
23
0
23
-1
21
-1
0
15
0
23
0
29
0
0
15
15
-1
-1
15
29
0
-1
0
-1
0
25
-5
27
15
0
-1
0
-1
23
7
-2
0
-1
15
-1
0
29
-11
23
15
-1
-3
0
0
7
23
27
19
27
23
0
23
-6
19
25
29
15
-1
0
23
13
0
28
27
27
0
-1
23
7
-2
15
27
0
11
27
13
15
15
0
15
0
0
27
0
27
15
0
0
27
-1
0
23
15
7
29
-9
27
0
29
-1
23
0
0
-9
0
23
-1
0
28
29
15
14
0
0
-1
23
0
15
0
0
22
0
0
-1
14
-1
15
0
25
15
0
-1
15
-11
27
27
15
7
15
0
19
-2
0
0
26
15
0
15
-2
13
-2
14
23
-5
14
0
0
15
0
0
23
25
0
0
29
0
29
15
23
0
25
29
-1
29
-1
-1
25
0
23
-1
0
23
27
-3
0
23
15
13
11
-2
29
15
0
0
0
15
15
11
-1
25
15
27
0
29
-1
0
27
21
23
-1
0
21
22
15
-1
14
0
-1
27
0
15
25
0
-1
27
29
23
-1
0
25
15
23
29
15
0
23
15
21
0
0
-9
15
25
0
-2
-1
29
-1
-1
0
-2
0
0
-2
-1
0
-1
0
28
0
23
29
0
-1
15
29
15
23
13
15
-1
0
0
29
23
23
0
29
15
0
27
23
23
-1
27
23
15
15
-9
29
23
23
23
0
-2
25
15
-9
0
-1
15
23
-1
15
15
27
0
0
21
0
0
5
-9
-1
7
27
13
22
0
21
0
27
23
11
0
0
15
15
13
21
15
23
0
-2
23
-1
27
0
0
15
0
0
0
0
0
0
-1
25
15
0
-1
0
-1
-1
15
0
23
0
0
29
-2
0
23
0
15
-1
-1
29
-1
11
-2
27
21
0
19
0
19
0
13
23
27
0
25
19
27
13
15
0
15
29
0
15
-5
27
0
-1
0
15
23
29
-1
-1
0
27
0
0
0
15
28
0
29
0
15
0
29
0
29
-1
27
15
-1
0
14
0
0
-1
23
15
-1
26
15
0
0
29
0
19
-1
0
0
15
27
0
0
19
29
-11
-9
0
0
15
0
15
0
-7
5
13
-1
23
0
15
-1
0
0
0
-1
15
23
0
-3
23
25
0
-1
27
0
23
27
-1
-1
23
27
14
-1
-1
0
-1
29
11
27
-9
29
26
23
9
0
0
27
23
23
23
15
15
0
11
27
27
0
19
-1
0
0
13
23
0
29
0
27
0
-1
27
25
23
0
27
-1
27
15
-13
25
0
27
15
15
23
-2
0
0
-1
-1
23
0
17
7
-1
-1
27
23
-1
-3
-2
-1
13
27
29
0
0
15
0
0
0
-1
0
0
-1
-2
-9
-1
0
-7
0
0
15
0
15
0
7
23
29
-9
-1
7
21
29
23
0
0
0
0
23
0
0
0
-3
15
15
15
15
0
0
0
0
29
0
21
-1
0
0
27
-3
27
0
0
0
-1
0
11
14
0
0
15
-1
11
0
-1
0
23
-1
27
0
27
0
0
15
23
-1
27
0
-1
25
0
23
0
-1
-1
0
0
13
-2
7
29
-1
-3
13
0
15
15
0
25
11
15
0
23
-3
15
29
0
23
-1
-5
29
29
0
0
0
15
0
-2
-5
27
15
0
0
-5
0
-1
0
23
0
3
0
0
15
0
0
0
29
0
0
0
15
-1
0
27
13
-9
0
15
15
0
0
-1
23
29
-9
0
0
-1
15
25
0
27
27
-1
27
15
15
0
27
23
0
15
19
0
-1
19
27
15
-3
0
0
23
25
19
0
-5
0
21
16
28
0
23
-11
29
15
-1
0
28
-1
11
0
-1
13
25
15
23
0
7
23
19
0
0
0
15
23
0
5
27
0
0
7
21
0
-1
29
23
0
0
0
0
0
-1
13
29
21
0
0
15
0
14
0
-7
13
0
0
0
9
0
11
0
0
0
15
0
-6
0
-1
0
15
14
23
23
29
23
-1
0
27
-1
0
-1
15
23
23
29
0
-5
25
0
0
23
0
0
15
11
15
27
0
27
-1
27
0
0
15
-9
-1
23
29
0
19
-9
21
25
7
23
0
25
0
7
0
0
15
0
0
7
-5
0
27
15
0
25
0
27
0
23
29
0
0
0
0
27
-1
0
0
0
14
7
22
15
27
-1
-3
0
22
23
23
25
-5
21
27
29
0
0
19
-1
0
0
19
29
0
29
0
15
7
-1
0
0
15
27
9
-1
13
-1
-4
29
0
27
15
-1
28
25
0
0
-1
27
21
-1
27
0
17
-1
15
23
23
27
27
23
0
0
0
0
15
-1
29
0
0
23
15
-1
23
23
0
29
0
-9
9
23
23
-1
22
-7
-1
0
15
-3
29
14
23
0
23
15
27
0
0
15
-7
21
23
27
0
23
0
29
0
23
0
0
22
0
15
27
0
0
23
15
0
0
23
12
-5
0
29
0
-1
-1
0
11
19
27
0
0
27
-1
15
23
0
0
-5
0
0
-1
29
-1
-2
-1
-1
15
0
15
0
15
13
0
0
-1
0
-1
0
0
27
0
29
0
19
29
0
15
0
0
29
0
11
0
29
29
0
0
0
-2
0
0
29
27
29
0
0
0
0
23
0
23
21
11
0
29
19
0
0
23
15
23
0
0
15
0
0
29
23
0
23
15
15
-1
-13
10
15
15
0
-9
0
15
15
0
0
0
0
27
25
14
0
0
7
0
-1
15
15
27
0
29
15
27
15
29
21
15
0
0
23
0
0
13
0
0
0
0
0
0
0
0
13
0
15
11
29
0
27
-5
15
27
0
23
27
15
0
15
15
-3
23
-1
27
23
15
-1
0
29
-1
0
0
15
0
0
23
0
0
-1
29
15
29
-1
0
0
15
0
14
0
15
0
15
15
-5
-1
-1
0
29
20
23
15
17
15
0
0
7
0
0
-1
0
15
15
21
27
0
27
0
-3
-3
-1
-1
0
0
-1
23
-1
25
-1
0
29
22
0
-1
15
29
0
-1
0
15
0
0
23
15
15
23
0
23
-4
-1
15
15
27
23
0
29
15
0
14
0
15
22
-5
0
0
23
22
27
27
7
15
-1
7
-3
15
0
21
27
29
7
-1
0
0
15
0
-1
0
-2
0
23
0
-1
23
23
0
0
29
-3
26
-1
15
19
25
15
0
0
-5
0
19
15
19
0
0
0
-1
26
27
29
15
-1
0
0
0
-1
-7
11
-9
15
-1
29
-7
-1
29
15
29
0
13
23
15
0
-1
15
0
-3
0
0
0
0
23
27
15
0
0
0
15
0
-1
-5
0
23
27
27
0
27
0
15
23
27
12
27
15
19
0
27
15
27
16
27
19
0
0
23
0
23
15
0
-2
15
15
23
-7
0
-1
15
-1
27
0
29
27
19
-1
-1
0
21
23
0
23
0
-1
15
15
23
-2
-1
29
0
0
0
0
0
-1
0
27
0
0
0
0
0
15
15
23
23
29
-3
0
-1
0
29
21
-1
15
14
23
0
0
0
0
19
0
27
13
-1
15
15
0
15
23
15
0
0
15
19
0
15
14
-1
-2
15
0
0
26
27
0
0
-9
5
15
-1
-1
15
23
25
0
13
0
-9
23
0
0
0
11
-5
13
-1
23
0
27
15
21
27
0
0
15
-5
27
-1
0
15
-9
0
0
0
13
-1
14
23
-1
-1
0
27
23
13
27
27
0
0
27
15
15
29
15
13
19
0
0
0
14
-2
0
-1
15
15
22
0
0
0
0
3
0
-1
15
23
0
0
-5
23
0
0
15
27
0
0
-5
0
0
11
23
0
23
21
27
15
27
15
23
0
15
-1
0
-1
0
23
23
11
23
29
-1
23
21
23
0
23
13
15
15
-1
0
25
0
0
0
0
0
0
0
0
27
29
15
23
0
-1
0
27
29
0
15
-1
15
0
0
-3
-1
11
29
-2
0
27
15
0
11
0
0
23
15
15
23
26
-1
7
0
23
23
0
27
0
0
15
11
-1
29
7
29
19
-1
21
-9
15
15
27
29
0
0
0
-1
23
0
0
0
27
23
22
23
0
26
0
15