0
0
2
2
0
2
6
0
6
2
0
0
0
2
6
2
2
0
0
7
6
2
0
0
2
2
0
0
0
0
4
0
0
2
13
0
4
0
10
0
2
2
17
2
2
19
2
0
0
0
0
2
0
0
6
7
6
0
2
0
2
0
2
2
0
17
2
10
0
0
2
0
0
0
18
5
2
2
6
0
2
0
0
0
0
2
2
4
17
6
0
2
2
2
6
0
2
0
2
0
0
0
6
2
0
2
0
2
0
4
0
0
0
0
12
0
2
0
2
0
0
2
2
0
0
2
2
2
0
4
17
0
0
2
0
0
2
0
6
0
0
2
2
2
6
0
0
0
2
4
0
2
0
8
2
5
2
2
2
2
12
0
0
0
0
2
19
4
2
2
0
2
0
2
5
0
0
0
18
4
2
17
0
2
2
6
2
0
0
6
19
0
6
2
0
0
0
13
17
14
2
40
2
17
2
6
0
0
2
0
19
9
0
0
0
2
2
5
2
0
14
0
2
0
0
0
0
0
2
0
0
0
0
19
0
0
11
6
18
0
0
2
0
6
0
20
0
19
0
0
0
0
0
0
0
0
0
0
0
19
0
0
0
0
0
0
0
2
0
2
0
0
0
19
2
2
21
2
0
0
2
2
0
2
0
2
18
0
