# BLT 13 2
0 1 0 0 0 
0 0 1 0 0 
0 1 6 12 6 
0 1 8 6 3 
0 1 5 4 2 
0 1 11 11 12 
0 1 2 10 5 
1 5 4 10 7 
1 9 2 9 8 
1 3 5 8 11 
1 5 4 1 5 
1 9 2 3 11 
1 3 5 9 4 
1 12 7 8 4 

