32 32
0 0 -1/2
1 1 -1/2
2 2 1/2
3 3 -1/2
4 4 1/2
5 5 -1/2
6 6 -1/2
7 7 -1/2
8 8 1/2
9 9 1/2
10 10 1/2
11 11 -1/2
12 12 1/2
13 13 -1/2
14 14 1/2
15 15 1/2
16 16 -1/2
17 17 -1/2
18 18 1/2
19 19 -1/2
20 20 1/2
21 21 -1/2
22 22 -1/2
23 23 -1/2
24 24 1/2
25 25 1/2
26 26 1/2
27 27 -1/2
28 28 1/2
29 29 -1/2
30 30 1/2
31 31 1/2
