updown/z/019.txt

0  0  0  0  0  0  0  0  0  0 
0  1  1  15  1  1  1  1  1  1 
1  1  15  0  1  1  1  1  1  1 
1  16  14  0  0  0  0  0  0  0 
1  14  15  0  0  0  0  0  0  0 
1  1  15  0  0  0  0  0  0  1 
1  1  15  0  0  0  0  0  1  1 
16  16  14  1  0  16  16  0  1  1 
1  1  1  0  1  1  1  1  1  1 
0  0  1  3  1  1  1  1  1  0