1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 2
10 2
11 2
12 1
13 2
14 2
15 2
16 1
17 2
18 2
19 2
20 2
30 2
40 2
50 2
60 2
70 2
80 2
90 1
100 2
200 1
300 1
400 1
500 1
600 1
700 1
800 1
900 1
1000 1
2000 1
3000 1
4000 1
5000 1
