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