1
0
1
0
1
2
0
2
0
1
3
0
1
0
0
4
0
9
0
9
5
2
3
0
14
6
0
1
0
0
7
0
3
0
2
8
0
1
0
1
9
0
1
0
1
10
0
20
0
17
11
0
1
0
0
12
0
4
0
3
13
0
8
0
10
14
0
1
0
0
15
0
1
0
0
16
0
1
0
1
17
0
1
0
0
18
0
1
0
0
19
0
2
0
2
20
0
2
0
2
21
0
1
0
1
22
0
1
0
1
23
0
1
0
1
24
0
1
0
1
25
0
5
0
3
26
0
22
0
20
27
0
1
0
0
28
0
1
0
3
29
0
1
0
1
30
0
2
0
2
31
1
2
0
0
32
0
225
0
182
33
0
1
0
0
34
1
124
0
109
35
0
1
0
1
36
0
5
0
3
37
0
1
0
0
38
0
1
0
0
39
0
1
0
1
40
0
2
0
2
41
0
3
0
5
42
0
3
0
1
43
0
1
0
0
44
3
18
0
8
45
2
11
0
27
46
0
7
0
1
47
1
1
0
0
48
4
22
0
17
49
0
1
0
0
50
0
3
0
7
