5
2
1
1
6
2
1
1
8
2
1
1
9
2
1
1
10
2
1
1
11
2
1
1
17
2
1
1
18
1
0
0
19
2
1
1
20
3
2
2
21
2
1
1
22
2
1
1
23
2
1
1
24
0
-1
-1
