 0 0 0 < input/tc.223
4  7  4  < input/lu48
7  10  9  < input/lu345
 0 4 0 < input/dat533
7  6  1  < input/lu395
8  9  10  < input/lu362
 5 1 4 < input/dat689
 5 2 4 < input/dat217
 0 0 0 < input/tc.237
