8  7  4  < input/lu168
 4 4 3 < input/dat667
 0 0 0 < input/tc.224
 0 0 0 < input/tc.289
1 4 4 < input/inp.68
 5 4 4 < input/dat584
0 2 5 < input/inp.16
 2 2 1 < input/dat737
