3
50
0
4
2
49
0
4
1
48
0
4
46
4
0
3
46
5
0
3
24
5
0
5
24
4
0
5
24
50
0
5
23
49
0
5
22
48
0
5
44
25
0
1
45
26
0
1
47
27
0
1
6
7
0
8
8
9
0
10
10
11
0
7
12
13
0
8
16
17
0
10
18
19
0
7
20
21
0
8
28
29
0
6
30
31
0
16
32
33
0
11
34
35
0
6
38
39
0
16
40
41
0
11
42
43
0
6