0
2
0
0
2
2
1
0
0
0
0
0
0
0
3
2
2
0
1
0
0
0
4
1
0
0
2
0
0
4
2
0
0
1
4
1
0
0
1
0
1
1
0
0
2
2
2
5
0
0
0
0
0
0
0
4
0
2
2
0
0
0
0
0
0
0
0
0
0
1
0
0
0
2
0
2
4
4
2
4
2
4
3
4
0
5
2
1
2
1
2
6
1
1
4
4
4
2
4
0
3
2
2
1
3
1
0
3
3
0
0
0
0
0
0
0
2
0
5
19
22
29
28
26
36
8
4
1
10
4
3
0
0
2
0
0
2
1
0
0
0
0
0
3
0
7
3
9
5
8
7
1
5
1
0
0
2
0
0
0
0
11
17
0
14
11
12
0
6
1
13
4
2
30
16
21
2
2
2
0
2
0
0
0
3
3
4
18
8
13
10
1
9
0
10
4
11
7
2
1
2
7
0
0
9
0
1
2
2
5
2
1
0
2
0
0
0
0
0
0
7
2
0
0
2
0
0
0
3
0
2
1
0
0
0
0
0
0
0
0
0
35
2
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
2
2
0
0
0
0
0
2
0
0
0
2
2
0
1
0
2
1
4
0
