 2 0 0 < input/dat795
4 1 0 < input/dat309
 1 1 1 < input/dat014
10 6 6 < input/inp.47
4 2 10 < input/ft.1
8  7  4  < input/lu120
7  2  3  < input/lu171
 0 0 0 < input/tc.76
 5 4 4 < input/dat148
