2  5  4  < input/lu286
 3 2 1 < input/dat415
6 4 8 < input/bdt.82
4 7 0 < input/inp.66
8 6  < input/ft.1
8 7 9 < input/bdt.47
3 0 3 < input/ct.5
7 10 9 < input/ft.6
