 1 0 1 < input/dat617
5 5 8 < input/inp.74
1 8 3 < input/add.319
 2 3 4 < input/tc.262
7  4  5  < input/lu253
8  9  4  < input/lu294
2 3 1 < input/nnt1
1 5 3 < input/add.11
7  6  7  < input/lu161
 2 4 3 < input/dat275
