0
1
0
0
0
0
2
2
0
3
1
0
0
0
0
0
0
2
2
0
0
0
2
3
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
16
16
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
0
1
0
0
1
0
0
0
0
0
0
0
0
2
0
2
0
4
35
1
0
0
1
0
0
0
0
0
0
2
0
0
0
1
0
0
0
1
0
2
0
0
4
0
0
1
0
0
0
0
1
2
2
0
0
1
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
5
0
0
1
1
0
2
0
1
0
1
2
1
2
0
0
0
2
4
0
6
0
7
0
1
3
3
2
3
1
1
0
2
0
0
0
0
2
1
0
0
0
0
1
0
0
18
0
5
1
0
0
0
1
0
2
0
6
0
4
0
20
0
0
0
2
0
0
0
0
0
0
6
0
1
8
0
2
0
1
0
0
3
2
5
0
4
0
3
0
1
4
3
1
1
1
2
0
1
3
2
4
1
0
0
1
0
1
0
0
27
0
2
0
0
9
0
0
1
9
9
0
0
0
5
0
0
0
0
2
0
0
5
0
6
3
2
0
6
0
0
0
2
1
1
0
0
22
4
0
0
0
4
0
1
10
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
1
0
0
4
0
0
7
3
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
2
0
0
0
2
1
1
1
0
4
1
0
2
0
0
2
0
0
0
0
0
0
3
0
3
3
23
0
1
2
0
0
0
0
0
11
0
0
1
0
0
0
0
0
6
0
1
0
0
3
0
1
7
7
0
0
0
1
7
1
0
0
0
2
6
0
0
0
22
0
0
0
1
1
0
0
2
0
3
0
7
0
4
1
1
22
22
0
0
1
11
1
2
0
0
0
0
1
4
0
0
0
0
0
0
0
0
3
3
2
3
0
0
4
0
1
0
0
1
0
0
3
2
3
0
0
1
0
12
4
0
0
0
1
0
0
0
0
0
22
0
2
0
7
0
1
1
1
1
2
1
0
8
