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