 0 0 1 < input/dat301
 3 3 4 < input/dat046
 0 0 0 < input/tc.258
6 2 0 < input/add.347
4 8 1 < input/inp.53
10 0 0 < input/inp.21
4  5  6  < input/lu80
 3 2 1 < input/dat498
 4 2 3 < input/tc.16
