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