 4 5 4 < input/dat163
6 4 8 < input/bdt.82
 2 1 0 < input/dat553
8 0 7 < input/inp.28
1 1 < input/ad.2
9 4 2 < input/ft.21
2 4 2 < input/ft.15
3 2 0 < input/ct.3
