 1 2 0 < input/dat420
10  9  6  < input/lu348
0 4 1 < input/inp.75
4  7  10  < input/lu76
 3 3 4 < input/dat076
 2 5 3 < input/dat541
 5 5 3 < input/dat226
 0 0 1 < input/tc.218
