0 = -2
1 = 0
2 = -1
3 = -2
4 = -1
5 = 1
6 = 0
7 = -3
8 = 0
9 = 0
10 = -1
11 = 0
12 = -1
13 = 1
14 = -1
15 = 0
16 = -1
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