2
0
0
2
0
2
4
4
0
0
2
4
0
0
0
0
2
2
0
2
2
6
5
6
2
4
4
4
0
4
0
2
4
2
4
4
4
2
4
0
2
3
4
0
4
6
4
8
0
4
4
0
4
4
4
4
4
11
0
4
2
2
2
1
6
6
7
0
2
2
2
4
0
2
6
2
10
4
0
10
7
2
4
0
6
5
2
4
2
4
16
2
0
4
2
5
5
4
8
0
0
4
5
4
4
4
4
2
0
2
0
2
2
4
2
2
4
2
6
6
5
13
0
0
2
9
7
4
10
4
2
12
2
8
14
4
0
8
2
7
0
0
2
0
2
4
0
2
2
10
6
4
4
2
4
24
4
0
12
0
2
0
2
4
0
4
5
2
2
2
3
4
2
4
4
4
6
2
3
2
4
2
2
0
2
0
0
2
6
3
0
2
4
6
2
2
4
2
7
2
2
8
2
11
0
2
4
7
0
4
0
6
8
2
4
2
0
4
2
4
6
0
2
0
2
2
6
2
4
2
0
2
8
0
2
0
4
2
0
0
0
2
2
2
2
0
2
2
2
2
2
2
2
0
0
2
0
2
2
2
4
0
2
0
0
4
0
0
2
0
2
6
2
2
2
0
0
0
4
12
0
2
7
0
4
4
0
2
