6 2 6 < input/inp.20
 0 0 0 < input/tc.132
 4 3 5 < input/dat649
6  5  4  < input/lu492
1 1 < input/ad.2
2 1 0 < input/inp.hf.1
3 1 3 < input/ct.7
2 3 -1 < input/zt.4
