 0 0 0 < input/tc.91
 1 3 2 < input/tc.60
 4 1 3 < input/dat556
8 8 9 < input/inp.89
7  8  3  < input/lu361
1  8  7  < input/lu433
5 10 8 < input/inp.hf.24
1 2 < input/ad.1
2 3 -1 < input/zt.4
