updown/z/008.txt

0  0  16  15  16  15  1  1  1  1 
1  1  1  1  1  1  1  1  1  1 
1  1  1  1  1  1  15  1  1  13 
1  1  1  1  16  13  14  14  1  1 
1  2  2  1  1  13  1  15  1  2 
1  2  2  1  1  14  13  13  14  16 
1  2  2  1  1  1  1  14  1  1 
0  1  2  1  1  1  1  1  1  1 
0  0  0  0  0  0  0  1  1  1 
0  0  0  0  0  0  0  0  0  0