1
15
0
4
1
14
0
4
1
6
0
4
1
7
0
4
1
9
0
4
5
15
0
2
4
14
0
2
5
2
0
2
3
9
0
3
10
7
0
6
5
10
6
0
6
5
8
2
0
5
8
14
0
5
8
15
0
5
13
9
0
1
13
7
0
1
12
6
0
1
11
2
0
1
16
17
0
17
16
17
16
0
17
16
18
19
0
9
19
18
0
10
20
21
0
7
21
20
0
8
22
23
0
18
23
22
0
18
24
25
0
19
18
25
24
0
19
18
26
27
0
11
7
27
26
0
12
8
28
29
0
13
9
29
28
0
14
10