8 5 3 < input/inp.91
5  2  7  < input/lu487
4  5  2  < input/lu208
4 1 2  < input/dt.23
9 8 4 < input/add.343
2  2 < input/ft.30
2 7 3 < input/ft.11
9 4 2 < input/ft.21
