1
2
1
1
2
2
1
1
3
1
0
0
6
2
1
1
7
2
1
1
9
2
1
1
11
2
1
1
13
2
1
1
14
2
1
1
16
2
1
1
17
3
2
2
20
2
1
1
21
2
1
1
22
2
1
1
23
3
2
2
25
2
1
1
