2
16
0
1
2
14
0
1
1
12
0
1
3
9
0
2
7
5
0
5
7
4
0
5
8
12
0
6
8
14
0
6
6
16
0
6
15
9
0
7
11
16
0
4
13
9
0
3
13
5
0
3
10
4
0
3
15
14
0
7
15
12
0
7
17
4
0
7
17
5
0
7
18
19
0
17
20
21
0
15
21
20
0
16
22
23
0
13
23
22
0
14
24
25
0
11
26
27
0
9
28
29
0
17
29
28
0
17
30
31
0
15
31
30
0
16
32
33
0
13
33
32
0
14
34
35
0
11
35
34
0
12
36
37
0
9
37
36
0
10