4
0
5
0
5
0
6
0
7
0
6
0
11
0
10
0
9
0
10
0
5
0
8
0
6
0
9
0
12
0
14
0
9
0
17
0
14
0
13
0
8
0
7
0
10
0
11
0
8
0
8
0
7
0
12
0
