4
9
10
9
11
10
0
10
1
13
0
16
0
16
0
16
3
17
0
17
0
18
0
18
0
19
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
20
0
23
0
1
