2
1
2
1
0
0
1
2
1
1
2
1
1
1
2
2
1
2
9
1
0
1
0
0
1
1
1
0
1
0
6
0
1
2
0
0
1
2
1
1
1
1
1
0
0
2
0
0
1
0
7
1
0
1
1
1
1
0
1
18
1
1
1
3
3
0
1
0
1
1
1
2
1
2
0
1
0
1
1
2
1
0
1
1
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
2
1
4
1
2
1
2
0
2
1
1
1
10
1
2
1
1
1
2
1
1
3
0
0
0
1
3
1
0
0
3
0
1
1
1
1
1
1
1
0
2
3
2
1
1
1
0
1
2
1
1
2
0
2
2
0
0
1
1
2
1
1
1
0
0
13
2
0
1
1
0
1
1
1
1
9
1
1
1
1
11
3
0
1
1
1
1
1
1
0
1
4
0
0
1
2
1
1
0
0
0
0
0
0
1
3
0
0
1
0
1
0
1
2
2
1
15
2
1
2
2
11
2
0
1
3
7
1
2
0
1
9
1
1
1
2
0
3
2
1
0
0
10
1
1
1
1
1
2
0
0
2
0
2
0
2
1
0
1
0
1
1
0
2
1
2
0
0
1
1
0
0
0
1
19
1
2
0
1
13
0
2
1
1
11
0
0
