3  2  1  < input/lu175
4  3  2  < input/lu366
4 6 7 < input/inp.28
5 9 1 < input/bdt.91
2 4 2 < input/ct.56
1 1 0 < input/inp.hf.12
2  5 < input/ft.20
9 4 2 < input/ft.21
