 0 0 0 < input/tc.89
 1 0 0 < input/tc.186
6 1 0 < input/inp.hf.23
4  1  4  < input/lu458
 1 3 2 < input/dat008
0 2 6 < input/add.333
0 1 4 < input/et.12
1 1 < input/ad.2
2 -1 3 < input/zt.8
