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