2
0
4
4
3
0
9
0
4
35
2
4
2
2
2
2
6
0
4
2
0
4
2
0
6
2
0
8
2
0
0
2
58
4
0
0
2
2
0
6
4
4
2
2
0
4
6
0
0
4
0
6
2
4
0
0
0
2
27
2
0
4
4
2
26
0
0
2
0
4
7
0
2
4
0
0
2
2
33
2
0
2
0
35
0
0
4
4
0
2
2
0
6
0
0
2
0
2
4
2
0
33
4
2
22
0
0
28
0
0
2
2
4
2
0
6
2
4
2
4
4
2
2
63
4
4
4
2
2
36
0
0
0
2
2
2
0
2
2
2
0
4
2
45
4
2
2
31
2
0
0
0
2
49
0
2
0
6
2
0
4
2
0
4
2
0
2
0
54
0
0
8
2
2
0
4
0
0
4
0
0
2
2
2
0
2
2
2
42
2
4
2
2
2
21
4
6
47
4
0
24
2
0
4
2
4
0
2
0
2
4
0
2
25
0
2
0
2
0
0
0
0
2
0
2
2
0
2
2
0
2
0
0
0
40
2
0
21
2
2
2
0
0
2
3
0
4
0
2
0
47
3
2
0
4
0
0
7
2
2
2
34
0
2
3
2
0
0
49
5
6
2
2
0
25
2
0
20
8
0
0
6
6
0
2
0
19
4
