1
0
2
0
3
0
6
0
0
0
1
0
0
0
0
0
7
0
9
0
1
0
3
0
2
1
4
0
0
0
2
0
1
0
6
0
2
0
0
0
3
0
2
0
3
0
1
0
1
0
1
0
0
0
1
0
5
0
2
0
15
0
4
0
1
0
4
0
3
0
0
0
3
1
0
0
2
0
0
0
2
0
1
0
5
0
2
0
9
1
1
1
6
0
0
0
1
0
0
0
0
0
6
0
8
0
1
0
0
0
5
0
1
0
2
0
3
0
1
0
3
0
1
0
1
0
10
1
5
0
0
0
6
1
7
0
0
0
2
0
1
0
1
0
5
0
1
0
2
0
2
0
13
0
2
0
5
0
1
0
9
1
3
0
5
0
5
0
0
0
3
0
1
0
1
0
6
1
2
0
3
0
3
0
4
0
0
0
0
0
3
0
6
0
1
0
2
0
0
0
6
0
1
0
0
0
1
0
19
0
3
0
2
0
2
0
7
1
5
1
4
0
5
0
4
0
1
0
1
0
2
0
1
0
2
0
7
1
2
0
3
0
3
0
1
0
2
0
6
0
0
0
1
0
0
0
5
0
1
0
4
0
6
0
4
0
11
0
3
0
2
0
4
0
3
0
3
0
3
0
0
0
6
0
2
0
0
0
6
0
1
0
2
0
3
0
4
0
3
0
7
0
3
0