2
19
0
1
2
23
0
1
2
24
0
1
3
24
0
2
3
23
0
2
4
16
0
2
5
17
0
2
5
22
0
2
5
21
0
2
13
25
0
2
14
26
0
6
7
23
0
3
8
24
0
3
6
19
0
3
6
18
0
3
9
22
0
4
10
21
0
4
11
27
0
8
15
28
0
7
12
19
0
5
1
18
0
1
49
27
0
9
29
30
0
12
31
32
0
14
33
34
0
15
34
33
0
25
35
36
0
16
36
35
0
26
37
38
0
18
39
40
0
20
41
42
0
11
43
44
0
13
45
46
0
17
47
48
0
29