5 5 4 < input/add.11
 1 5 1 < input/dat571
0 0 6 < input/inp.81
 2 4 1 < input/dat794
1  6  5  < input/lu1
6  7  6  < input/lu58
 2 5 4 < input/dat398
 4 5 2 < input/dat395
7  4  5  < input/lu123
 1 5 5 < input/dat055
