2  5  6  < input/lu72
 3 3 4 < input/dat076
 5 3 2 < input/dat003
3 3 2 < input/inp.27
10 0 2 < input/inp.hf.4
 5 0 1 < input/dat518
 3 3 4 < input/dat475
5  10  9  < input/lu163
