2 7 6 < input/inp.19
2  7  2  < input/lu388
 0 0 3 < input/dat302
4 9 7 < input/bdt.91
10 7 5 < input/add.332
 1 4 1 < input/dat287
 4 5 1 < input/dat637
 1 0 5 < input/dat473
3  10  1  < input/lu389
10 4 0 < input/add.36
