8
8
0
10
0
10
3
12
8
13
6
15
0
15
3
16
0
17
1
17
2
18
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
2
