4
0
4
0
5
0
6
0
3
0
7
0
4
0
6
0
8
0
15
0
16
0
10
0
9
0
4
0
14
0
31
0
8
0
8
0
4
0
101
0
8
0
43
0
9
0
31
0
36
0
47
0
31
0
26
0
20
0
31
0