6
0
0
4
0
0
5
0
0
5
0
0
8
0
0
6
0
0
8
0
0
9
7
5
9
1
1
9
9
3
8
1
1
7
1
1
8
1
2
4
0
0
6
0
0
5
0
0
6
0
0
3
0
0
5
0
0
6
0
0