1 1 6 < input/inp.8
 2 0 3 < input/dat606
 1 1 1 < input/dat773
3 10 6 < input/add.325
4  7  8  < input/lu220
8  9  4  < input/lu294
1 1 < input/ad.2
0 1 5 < input/inp.hf.14
