0
1
0
0
1
0
1
0
1
2
0
0
0
0
1
0
1
2
0
0
0
0
2
2
0
0
1
0
0
0
0
2
0
0
2
1
1
0
0
9
9
0
0
5
0
1
1
0
0
1
0
0
1
0
0
2
0
0
0
1
1
1
0
0
0
0
1
1
1
0
1
1
1
1
2
0
2
0
2
0
1
0
1
1
0
0
1
4
2
2
1
1
22
0
0
0
0
2
1
0
1
1
0
3
2
0
2
1
4
0
1
0
10
2
0
0
1
0
0
0
0
1
0
0
0
1
1
0
2
0
1
0
0
1
2
0
0
0
0
1
0
0
0
1
2
2
0
0
3
1
0
0
0
2
0
1
1
1
0
0
0
0
0
2
2
1
0
2
1
0
4
0
0
1
3
9
0
2
0
0
2
1
2
1
0
0
2
1
1
0
1
15
2
2
0
2
0
4
9
0
0
2
0
0
1
2
13
0
2
0
4
2
2
2
2
0
0
0
4
1
1
1
0
2
2
0
3
5
0
1
1
1
2
0
0
4
0
1
3
0
0
0
4
9
1
3
3
8
6
0
2
0
2
0
0
56
0
0
0
0
11
2
0
2
11
11
1
0
0
1
1
5
5
0
0
2
0
1
0
0
5
0
0
8
4
0
0
2
2
2
1
1
16
2
0
2
1
4
0
0
6
2
1
0
1
2
0
0
2
0
0
0
3
0
0
0
1
0
4
0
2
0
0
0
0
3
5
5
0
19
0
1
1
0
0
0
0
0
0
0
0
1
9
3
3
3
3
0
5
0
0
0
5
0
1
5
1
0
1
0
0
1
0
2
0
1
1
3
4
1
4
0
4
1
18
1
5
4
2
0
0
0
1
6
1
0
0
0
2
2
0
2
3
2
2
2
4
0
2
1
3
3
0
0
0
0
5
3
0
1
10
2
0
2
0
0
16
0
0
4
6
2
0
1
0
3
0
0
5
1
2
1
0
18
18
0
0
1
6
0
2
4
1
0
1
1
4
2
1
0
0
0
1
0
2
7
1
1
0
5
1
11
1
1
0
2
9
1
0
0
0
1
3
1
1
1
2
1
10
0
0
1
0
0
1
1
2
16
1
0
0
2
0
1
1
2
2
0
2
1
44
