 4 4 1 < input/dat121
2 3 7 < input/inp.30
9 7 2 < input/adt.100
1 1 < input/ad.2
8  7  4  < input/lu168
 3 5 5 < input/dat126
 1 1 3 < input/dat676
 0 0 4 < input/tc.209
