 4 3 4 < input/dat495
 1 4 3 < input/dat436
 4 5 4 < input/dat163
1  8  5  < input/lu187
10 10 3 < input/inp.61
7 0 3 < input/add.48
4  7  10  < input/lu448
 3 3 4 < input/dat042
6  5  6  < input/lu68
