0 2 1 < input/dat581
8  1  4  < input/lu144
9  4  9  < input/lu441
10 10 3 < input/inp.61
6 4 8 < input/bdt.82
2 5 6 < input/ft.30
3  < input/ft.1
2 4 2 < input/ct.57
9 4 2 < input/ft.21
