1
2
1
1
2
2
1
1
3
3
2
2
4
2
1
1
5
2
1
1
6
2
1
1
7
2
1
1
8
2
1
1
10
2
1
1
11
2
1
1
12
0
-1
-1
14
2
1
1
15
7
6
6
16
2
1
1
18
3
2
2
19
1
0
0
20
2
1
1
21
2
1
1
22
2
1
1
23
2
1
1
24
2
1
1
