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