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

