4
16
0
1
4
13
0
1
3
10
0
1
1
8
0
2
1
7
5
0
6
7
2
0
6
7
16
0
6
6
10
0
7
6
6
13
0
7
6
12
8
0
5
4
9
16
0
4
11
5
0
4
15
13
0
9
15
10
0
9
14
5
0
9
14
2
0
9
9
2
0
4
14
8
0
9
17
18
0
12
18
17
0
12
19
20
0
10
20
19
0
10
21
22
0
22
22
21
0
22
23
24
0
20
24
23
0
20
25
26
0
15
26
25
0
15
27
28
0
13
28
27
0
13
29
30
0
18
30
29
0
18
31
32
0
16
32
31
0
16
33
34
0
24
10
34
33
0
26
12
35
36
0
24
10
36
35
0
25
11
37
38
0
35
22
38
37
0
33
23
39
40
0
33
20
40
39
0
34
21
41
42
0
27
13
42
41
0
29
15
43
44
0
27
13
44
43
0
28
14
45
46
0
30
18
46
45
0
32
19
47
48
0
30
16
48
47
0
31
17