 0 0 0 < input/tc.248
 0 0 0 < input/tc.237
 1 0 0 < input/tc.106
5 7 6 < input/inp.75
7 1 4 < input/add.100
 0 0 0 < input/tc.101
2  5  10  < input/lu256
 5 0 5 < input/dat170
2 9 7 < input/add.341
4 2 2 < input/nnt4
