1
7
0
1
6
2
0
6
1
0
7
3
0
6
1
0
6
1
1
7
15
0
6
1
1
6
1
0
6
1
3
8
1
0
6
1
0
6
1
0
8
1
0
6
1
0
6
1
0
6
1
0
6
1
0
7
3
0
12
18
