1
0
2
0
3
0
4
0
5
0
6
7
0
8
0
9
0
10
0
11
0
12
13
0
14
0
15
0
16
0
17
0
18
19
0
20
0
21
0
22
0
23
0
24
25
0
26
0
27
0
28
0
29
0
30
31
0
32
0
33
0
34
0
35
0
36
37
0
38
0
39
0
40
0
41
0
42
43
0
44
0
45
0
46
0
47
0
48
49
0
50
0
51
0
52
0
53
0
54
55
0
56