2
4
2
11
2
4
4
6
15
0
2
4
0
8
8
4
4
4
4
2
6
2
11
4
4
0
0
0
4
0
9
2
0
9
2
4
2
4
0
3
2
0
0
2
0
0
8
4
18
0
4
2
2
8
2
2
6
2
11
0
2
2
2
17
6
0
0
4
0
2
0
2
9
4
2
2
0
0
2
2
4
4
0
2
4
2
2
27
13
2
0
2
2
0
11
0
12
5
2
2
2
10
0
4
0
2
2
2
2
2
0
5
6
11
3
12
11
2
2
4
0
6
0
4
0
0
6
0
4
2
8
2
0
0
9
0
0
0
9
0
2
19
10
0
0
0
5
2
4
0
0
0
4
2
0
0
0
2
2
0
11
0
4
4
2
0
0
2
4
4
2
2
0
2
2
2
0
4
2
2
2
0
6
0
4
6
11
6
4
8
4
0
0
4
4
2
2
4
2
35
4
2
0
4
2
0
7
2
0
1
0
0
2
0
2
2
4
2
0
0
0
0
2
2
2
5
2
3
4
5
2
0
0
0
0
2
2
2
0
6
0
2
2
0
2
4
4
0
4
0
6
2
0
11
4
0
0
7
2
5
2
2
0
0
0
0
0
5
2
7
4
0
0
2
9
0
0
0
0
0
2
2
3
2
0
4
0
17
