2
2
2
4
0
2
4
0
2
2
4
4
4
0
0
2
2
2
4
4
4
2
0
0
98
40
4
2
0
0
2
2
2
0
2
0
0
2
0
0
6
4
2
2
0
0
4
2
0
12
2
2
2
0
2
0
2
4
6
0
2
9
6
6
2
0
2
2
4
8
0
2
0
2
7
6
5
2
0
0
0
4
2
5
6
0
8
4
4
4
6
2
0
4
4
6
5
0
0
3
5
6
2
0
0
0
4
1
5
0
4
2
4
2
6
5
0
4
2
4
0
4
60
7
2
4
4
2
0
2
1
2
0
2
5
0
0
4
2
0
4
2
0
2
2
0
0
2
0
0
6
4
2
6
0
0
2
7
10
4
0
4
7
2
0
4
2
0
4
2
0
0
6
2
2
0
2
4
0
3
3
2
5
0
5
6
2
6
2
0
2
7
2
0
2
0
0
2
0
2
0
2
0
2
0
0
4
1
2
4
2
2
2
2
2
4
2
4
6
4
0
0
4
2
6
0
0
2
0
0
2
4
6
0
2
2
4
2
4
0
6
3
0
1
4
2
0
0
2
4
5
3
7
4
5
0
4
0
4
2
4
2
2
2
6
2
0
4
0
2
4
3
2
0
2
2
4
4
2
0
4
4
2
2
2
2
2
4
