1
1
0
0
2
2
1
1
3
2
1
1
5
2
1
1
7
2
1
1
11
2
1
1
12
2
1
1
15
2
1
1
17
2
1
1
20
2
1
1
21
2
1
1
24
2
1
1
25
2
1
1
