10
0 9 3
3 6 3
3 0 3
3 12 3
0 3 3
0 -9 3
0 -15 3
3 -6 3
0 -3 3
3 -12 3
64
0 5
3 11
0 -14
0 -13
0 1
0 -8
0 11
0 -9
0 15
0 3
3 6
3 15
3 -12
0 -12
3 13
0 6
3 -10
3 1
3 -8
0 -5
3 -5
3 2
3 0
3 -11
0 -6
0 -4
0 10
3 -2
0 7
3 -3
3 9
3 5
3 -15
0 -1
3 -9
0 -10
3 10
3 -4
3 -13
3 -1
0 13
0 -7
0 -15
3 4
0 -16
0 2
3 -7
0 14
3 12
0 12
3 -16
0 8
3 -6
3 -14
0 -11
3 7
0 4
3 8
0 0
0 9
3 14
0 -3
0 -2
3 3