1
2
1
1
2
2
1
1
3
2
1
1
4
2
1
1
5
2
1
1
6
1
0
0
7
2
1
1
8
2
1
1
9
2
1
1
10
2
1
1
11
2
1
1
12
2
1
1
13
0
-1
-1
14
1
0
0
16
1
0
0
17
1
0
0
18
1
0
0
19
1
0
0
20
2
1
1
22
2
1
1
23
2
1
1
