 3 3 4 < input/dat663
 1 0 5 < input/dat624
 3 4 1 < input/tc.65
7 6 8 < input/add.314
0 0 0 < input/inp.hf.14
2 4 2 < input/ft.15
1 1 < input/ad.2
7 -1 3 < input/zt.14
