0 1 1
0 4 2
1 6 3
1 12 5
1 -5 7
0 -7 8
0 -8 9
0 -10 10
-1 -11 11
-2 -12 12
-4 -16 14
1 -14 15
1 -10 17
1 -7 18
2 -5 19
3 -3 20
3 3 22
4 5 23
6 7 25
6 9 27
6 11 28
5 -2 29
4 -4 30
2 -6 32
0 -10 34
