4  3  4  < input/lu264
7  10  9  < input/lu239
 2 2 2 < input/dat411
3  8  7  < input/lu313
 1 2 4 < input/dat760
0 1 8 < input/add.75
 1 5 2 < input/dat718
 0 4 5 < input/dat625
