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