 5 5 0 < input/dat561
6 10 9 < input/add.309
 4 1 0 < input/dat237
 1 2 3 < input/dat102
7 6 9 < input/add.320
9  6  3  < input/lu19
2 5 5 < input/inp.6
0 0 0 < input/nt.23
