0
5
2
5
0
1
5
22
0
1
2
18
0
0
1
8
0
2
6
32
0
1
4
1
4
10
23
0
0
1
4
0
0
1
0
0
0
4
0
1
2
19
0
0
0
1
0
0
3
13
0
0
0
3
0
0
2
21
0
0
0
2
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
4
2
1
0
0
0
16
0
0
2
0
0
0
6
0
0
0
0
0
0
0
0
0
0
2
0
0
6
5
0
1
2
10
0
0
0
1
0
0
0
2
0
0
1
51
1
3
4
38
0
0
0
0
0
0
4
0
0
0
16
0
0
0
13
0
0
1
6
0
1
2
15
0
0
0
12
0
0
1
0
0
0
1
0
0
1
0
0
0
0
0
0
2
8
0
0
1
11
0
0
0
3
1
1
12
0
0
1
0
0
0
1
0
0
0
5
1
24
15
0
1
9
17
0
0
0
11
0
0
1
0
0
3
21
0
0
2
0
0
6
0
0
4
10
0
0
1
8
0
0
3
3
0
0
0
0
0
0
1
5
0
1
9
20
0
2
0
13
0
0
0
1
0
0
1
0
0
0
7
0
0
0
7
0
0
6
0
0
0
0
0
0
0
2
0
0
0