1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
7
7
1
0
0
0
1
0
0
0
0
4
0
4
0
6
1
0
1
1
0
0
1
8
1
8
1
0
0
0
4
0
4
0
4
1
1
0
1
1
0
0
1
0
1
0
1
0
0
0
0
4
0
4
0
7
0
0
1
1
9
1
1
0
1
0
1
1
0
0
4
0
4
0
4
1
1
0
1
1
0
0
0
0
1
0
0
1
0
0
0
4
0
4
0
0
1
0
1
1
0
0
0
0
1
1
0
1
1
0
4
0
4
0
4
0
1
0
1
1
0
0
0
0
0
1
0
0
1
1
1
1
1
1
1
1
1
8
1
1
0
0
0
0
0
1
1
0
0
0
5
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
1
1
0
0
1
1
1
1
1
1
1
0
1
1
0
0
0
0
0
1
1
1
1
0
0
0
1
0
0
0
1
0
1
1
0
0
0
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
1
1
0
0
0
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
0
0
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
0
0
0
0
1
1
8
1
0
0
0
0
0
1
0
1
0
1
1
0
0
0
0
0
1
1
0
1
0
1
0
1
0
4
0
1
0
1
1
0
0
0
0
0
1
1
0
0
0
1
0
1
0
1
8
1
0
1
1
0
0
1
1
1
1
1
1
1
1
1
0
0
0
0
0
1
3
1
1
0
0
5
5
5
5
5
5
0
2
1
8
8
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2,5
