5  10  3  < input/lu497
 4 2 5 < input/dat310
6 8 3 < input/bdt.17
1 3 1 < input/ct.9
8 2 4 < input/ct.46
2 4 2 < input/ct.53
2 5 6 < input/ft.30
10 7 9 < input/ft.3
1 1 < input/ad.2
