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