6
7
9
2
5
5
1
1
9
0
2
0
3
1
0
0
3
1
2
0
2
1
3
0
5
0
3
0
3
1
2
1
3
0
2
1
6
0
1
1
3
2
10
2
0
0
4
1
0
2
6
1
10
0
4
0
8
0
18
1
7
0
8
0
6
0
4
0
1
0
5
0
2
0
0
0
1
0
2
0
3
1
2
1
4
2
2
0
0
0
0
0
1
1
0
0
16
3
1
0
3
0
2
1
1
0
0
0
0
2
1
0
1
1
2
0
1
0
1
0
