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