20
12 9 3
3 0 1
12 3 2
6 3 1
9 -12 2
0 -9 2
12 -9 1
9 6 3
3 6 2
9 -6 3
6 -3 3
6 9 2
0 3 1
9 0 2
3 -12 2
6 -9 3
0 9 3
0 -3 1
12 -3 2
3 -6 3
130
3 6
3 -6
12 2
6 12
12 -13
0 -4
0 -12
12 -1
0 10
0 0
12 6
3 2
3 4
9 -4
9 -8
12 9
6 9
3 -10
9 -5
3 -11
6 -6
9 5
9 0
12 -6
9 1
12 1
12 -4
6 5
3 -7
6 6
12 0
12 4
0 -3
0 12
6 -8
6 3
6 -1
0 11
3 -3
3 -13
6 -10
9 -2
6 -5
0 9
9 -10
3 3
12 10
9 10
12 -12
6 1
6 4
6 11
3 5
12 -7
6 -12
9 2
3 7
12 8
3 -9
0 1
6 -11
0 5
0 -9
12 12
6 7
12 7
3 -4
3 9
6 -9
9 -1
6 2
12 3
3 -8
9 9
9 -9
9 -7
9 4
0 -7
0 -1
3 -12
12 5
9 -12
6 8
0 2
12 -2
9 7
0 7
9 11
0 8
12 -5
6 0
0 -8
12 -11
3 -1
9 12
3 12
0 4
0 3
9 -6
9 -13
0 -13
12 -9
6 -2
0 -2
0 -6
3 10
3 8
6 10
9 -11
12 11
6 -4
3 0
0 -5
12 -10
0 -10
0 6
0 -11
9 -3
12 -8
9 6
3 1
3 -5
6 -13
6 -3
9 3
3 -2
12 -3
3 11
6 -7
9 8