2
2
2
3
2
9
2
6
4
5
0
0
2
0
0
0
6
0
2
2
4
2
2
0
2
0
0
2
0
2
5
4
2
7
2
4
4
4
0
2
0
2
4
2
4
4
0
0
2
0
2
4
0
2
2
4
0
0
4
0
4
2
0
2
4
4
4
0
0
0
2
2
0
2
4
0
0
2
0
2
2
5
2
7
4
4
5
2
5
2
4
0
2
2
4
2
13
2
0
0
4
2
0
2
2
4
9
2
0
6
0
2
2
0
5
0
2
0
4
0
4
2
0
0
2
0
2
0
9
5
2
0
2
2
2
0
2
2
2
0
16
0
0
0
5
2
0
0
0
0
0
7
0
0
2
7
0
4
4
2
2
4
0
0
4
2
2
2
2
22
5
2
5
0
2
5
0
4
4
2
0
4
0
0
0
0
4
2
0
2
0
13
2
0
2
2
2
2
4
0
0
2
0
4
0
2
2
2
2
2
3
2
6
0
4
5
2
7
0
0
2
0
2
2
2
4
0
4
2
6
4
0
0
11
4
0
2
2
2
2
0
2
0
0
7
2
2
0
4
2
0
4
2
4
2
2
2
0
4
0
0
6
2
2
0
0
0
7
11
2
4
0
2
0
4
0
0
0
4
2
2
0
0
4
0
2
0
4
