 0 0 0 < input/tc.54
 3 2 3 < input/dat010
 1 1 5 < input/dat093
3  4  3  < input/lu489
9 5 5 < input/add.336
7  4  7  < input/lu291
0 7 5 < input/add.316
9  8  5  < input/lu141
