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