1 [1, 7]
1 1
2 [2, 19]
2 [2, 11]
2 [1, 7]
2 3
3 [2, 19]
3 [2, 11]
3 [1, 7]
3 [3, 13]
3 4
4 [2, 19]
4 [2, 11]
4 [1, 7]
4 [3, 13]
4 4
5 [2, 19]
5 [5, 13]
5 [2, 11]
5 [1, 7]
5 [3, 13]
5 5
6 [2, 19]
6 [5, 13]
6 [2, 11]
6 [1, 7]
6 [3, 13]
6 5
7 [2, 19]
7 [7, 11]
7 [5, 13]
7 [2, 11]
7 [1, 7]
7 [3, 13]
7 6
8 [2, 19]
8 [7, 11]
8 [5, 13]
8 [2, 11]
8 [8, 10]
8 [3, 13]
8 6
9 [2, 19]
9 [7, 11]
9 [5, 13]
9 [9, 17]
9 [2, 11]
9 [8, 10]
9 [3, 13]
9 7
10 [2, 19]
10 [7, 11]
10 [5, 13]
10 [9, 17]
10 [2, 11]
10 [8, 10]
10 [3, 13]
10 7
11 [2, 19]
11 [7, 11]
11 [5, 13]
11 [9, 17]
11 [2, 11]
11 [3, 13]
11 6
12 [12, 18]
12 [2, 19]
12 [5, 13]
12 [9, 17]
12 [3, 13]
12 5
13 [12, 18]
13 [2, 19]
13 [5, 13]
13 [9, 17]
13 [3, 13]
13 5
14 [12, 18]
14 [2, 19]
14 [9, 17]
14 3
15 [12, 18]
15 [2, 19]
15 [9, 17]
15 3
16 [12, 18]
16 [2, 19]
16 [9, 17]
16 3
17 [12, 18]
17 [2, 19]
17 [9, 17]
17 [17, 20]
17 4
18 [12, 18]
18 [2, 19]
18 [17, 20]
18 3
19 [2, 19]
19 [17, 20]
19 2
7