4
0
9
0
8
0
8
0
10
0
10
0
11
0
10
0
9
0
9
0
11
0
10
0
10
0
11
0
11
0
9
0
10
0
11
0
11
0
10
0
10
0
10
0
10
0
8
0
9
0
8
0
10
0
9
0
