 0 1 4 < input/dat124
5 5 8 < input/inp.74
 4 5 3 < input/dat749
6  9  8  < input/lu354
1 1 6 < input/inp.8
1 1 < input/ad.2
3  6  3  < input/lu309
 4 4 2 < input/dat545
