2 2 2 < input/inp.51
2  1  10  < input/lu54
1  2  5  < input/lu179
1 10 10 < input/add.320
 0 5 0 < input/dat382
 1 5 4 < input/dat507
1  10  3  < input/lu311
 5 2 4 < input/dat233
