2
1
0
1
2
1
1
3
2
1
1
4
3
2
2
5
2
1
1
7
2
1
1
8
2
1
1
9
3
2
2
10
2
1
1
13
2
1
1
15
1
0
0
16
2
1
1
17
2
1
1
18
2
1
1
19
2
1
1
21
2
1
1
22
2
1
1
23
2
1
1
24
3
2
2
