6  7  10  < input/lu346
 0 1 2 < input/dat600
3 7 4 < input/inp.2
7 2 5 < input/ft.5
0 5 1 < input/inp.hf.13
2  9 < input/ft.6
0 6 3 < input/ft.14
0 2 1 < input/ct.2 
