6
0
6
0
2
0
2
0
3
0
4
0
15
0
4
0
2
0
5
0
6
1
8
0
9
1
25
0
3
0
4
0
5
0
7
0
8
0
2
0
4
0
47
7
8
0
7
1
12
0
24
0
56
15
