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