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