1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
8
0
0
0
1
0
0
0
1
0
0
0
0
0
2
1
1
0
5
0
1
8
1
8
1
0
1
0
0
0
1
1
1
1
1
1
1
7
1
0
1
8
1
8
1
0
1
1
1
1
1
4
4
1
0
1
1
0
1
0
0
0
1
0
1
0
0
1
0
1
0
0
0
1
0
1
1
8
1
1
1
4
1
0
1
1
0
1
0
1
0
1
0
1
0
1
1
0
1
6
5
5
5
0
0
1
0
1
8
1
0
1
0
1
0
1
1
0
1
0
5
5
5
4
0
1
0
1
0
0
0
1
0
1
0
1
1
0
1
1
0
4
0
4
0
1
0
1
0
1
1
1
0
1
0
1
1
0
0
1
1
0
0
0
1
1
0
1
0
1
0
0
0
1
0
1
1
1
0
0
1
1
1
1
1
0
0
1
0
1
0
1
1
1
0
1
1
1
1
0
8
0
1
0
0
0
1
1
0
1
0
1
0
0
0
1
1
1
1
0
1
0
1
0
1
1
1
0
0
1
0
1
0
0
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
8
4
1
0
8
0
0
8
0
0
8
0
0
8
0
0
8
1
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
0
0
0
0
0
1
0
0
1
0
0
1
0
0
0
0
1
0
1
1
1
1
1
1
1
1
1
8
1
8
1
1
8
1
1
1
1
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
7
