1 2 7 < input/inp.30
5  4  5  < input/lu15
5  10  5  < input/lu403
1  8  7  < input/lu433
1 9 9 < input/bdt.27
8 6 5 < input/ft.1
6  < input/ft.29
-2 1 0 < input/zt.9
