2
2
0
0
2
4
2
5
0
0
24
2
0
2
0
2
6
4
2
4
2
10
2
2
2
4
2
4
2
2
2
7
6
0
2
4
2
2
4
2
2
4
2
2
2
0
2
2
2
0
2
0
2
6
2
4
2
6
4
4
10
0
0
2
2
2
2
0
0
2
0
2
4
4
0
2
4
4
2
0
0
2
13
2
0
0
2
4
0
0
6
4
4
0
4
7
0
9
6
9
6
2
11
6
2
0
2
2
11
6
6
8
2
23
4
12
8
4
2
4
0
4
4
2
4
2
0
4
0
2
2
0
5
2
8
2
0
15
2
6
4
4
2
4
6
10
2
0
8
0
2
2
0
2
2
0
0
4
0
2
2
4
2
13
0
6
4
2
4
0
2
2
2
2
0
2
0
6
2
4
6
2
0
0
7
10
2
0
0
6
4
2
0
4
0
4
2
0
2
6
4
0
2
6
4
2
0
6
2
6
0
4
2
4
0
2
2
0
2
4
2
0
6
4
2
4
6
2
6
2
2
0
0
2
2
4
2
0
10
4
4
6
6
2
4
4
4
2
2
4
2
0
2
4
4
4
8
6
2
4
4
2
2
4
4
0
2
2
2
2
0
2
4
0
2
0
0
3
0
0
2
0
2
10
4
2
0
2
