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