2
5
2
2
4
0
2
0
2
2
0
0
14
4
0
4
2
2
4
2
4
2
2
0
0
0
2
0
0
0
2
4
2
4
4
2
2
2
2
4
4
0
0
4
2
4
0
0
2
0
8
0
6
3
7
2
5
0
4
2
2
4
4
2
2
0
0
0
2
2
0
0
0
2
2
0
2
0
0
2
0
0
0
2
10
6
2
0
2
0
0
0
4
4
0
0
7
4
0
0
3
0
2
0
3
3
0
4
0
3
0
0
2
2
0
2
0
0
0
0
5
4
2
0
0
2
5
0
2
0
0
0
0
5
0
2
0
2
4
2
2
3
2
0
2
4
0
3
0
2
2
0
0
0
0
3
11
1
4
2
2
4
0
2
0
5
7
2
0
0
2
0
0
2
2
0
0
2
0
0
0
4
2
10
2
0
2
2
2
0
1
0
0
1
4
4
2
0
2
3
8
2
5
0
0
2
22
4
2
0
0
0
0
2
0
3
2
15
4
0
2
2
4
4
4
0
1
0
0
2
0
0
2
0
0
2
2
4
2
0
2
0
0
0
0
2
0
4
2
4
0
0
0
2
0
4
0
11
2
2
0
13
2
0
0
8
0
2
2
0
2
2
2
2
2
0
0
0
0
2
4
17
2
2
0
2
2
2
