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