9  4  5  < input/lu307
9 2 6 < input/inp.23
7  4  7  < input/lu291
8 9 0 < input/inp.34
3  6  7  < input/lu155
 0 0 0 < input/tc.104
 2 3 0 < input/dat502
 3 1 5 < input/dat612
5  10  5  < input/lu403
