 2 1 0 < input/dat753
 0 0 0 < input/tc.142
 1 1 1 < input/dat344
1 0 1 < input/nt.33
3 4 5 < input/inp.46
4  3  6  < input/lu122
0 3 1 < input/nnt10
3 7 4 < input/inp.28
7  6  1  < input/lu329
 2 4 1 < input/dat511
 2 3 5 < input/dat791
6  5  6  < input/lu68
9 8 2 < input/add.77
4  3  2  < input/lu254
