7 2 9 < input/add.72
 0 1 0 < input/tc.144
 0 0 4 < input/tc.71
2 4 10 < input/inp.18
7  8  3  < input/lu445
6 3 3 < input/inp.6
0 1 0 < input/dat317
8  9  6  < input/lu140
9  2  1  < input/lu53
