10  7  4  < input/lu356
6 1 7 < input/inp.91
 1 4 2 < input/dat557
1 5 6 < input/ct.41
 5 1 2 < input/dat469
1 2 0 < input/ct.37
 5 1 1 < input/dat211
3  2  5  < input/lu303
