 1 4 3 < input/dat123
3 2 4 < input/inp.hf.17
0 3 4 < input/ct.44
9 0 9 < input/inp.20
1 1 < input/ad.2
1 1 1 < input/nnt13
1 1 9 < input/ft.21
1 2 3 < input/inp.hf.12
