2
2
1
1
3
2
1
1
7
1
0
0
8
2
1
1
9
1
0
0
10
2
1
1
12
2
1
1
13
2
1
1
14
2
1
1
15
2
1
1
18
2
1
1
19
2
1
1
20
2
1
1
24
2
1
1
