1 1 < input/ad.2
1  6  3  < input/lu55
6  1  6  < input/lu12
7 8 1 < input/ft.25
 4 1 5 < input/dat155
1  10  5  < input/lu105
 2 3 3 < input/dat405
 5 3 2 < input/dat304
8 2 7 < input/add.68
