10 10 6 < input/bdt.20
4  7  10  < input/lu224
< input/ad.1
 5 3 0 < input/dat441
5 2 8 < input/inp.81
0 2 1 < input/ct.2 
7 1 9 < input/inp.hf.1
9 4 2 < input/ft.21
