1
1
0
0
2
2
1
1
3
2
1
1
5
4
3
3
8
2
1
1
9
2
1
1
14
2
1
1
15
2
1
1
16
1
0
0
17
2
1
1
19
2
1
1
20
2
1
1
21
2
1
1
23
3
2
2
24
2
1
1
