2
0
0
10
0
0
7
1
3
0
0
0
8
0
4
2
0
0
0
0
5
3
6
0
0
0
0
4
0
0
0
0
0
0
0
4
0
2
8
0
0
0
11
3
0
7
0
0
0
0
19
0
0
0
0
0
1
0
0
0
19
8
12
0
0
0
13
0
0
11
0
0
0
12
14
19
0
0
15
0
0
13
0
0
17
14
18
16
0
0
0
0
15
0
0
0
0
15
0
0
0
0
0
0
0
15
0
0
20
11
13
9
0
0
0
19
0
0
0
0
2
0
0
10
0
0
7
1
3
0
0
0
8
0
4
2
0
0
0
0
5
2
0
0
10
0
0
7
1
3
0
0
0
8