 0 2 3 < input/dat174
1 0 1 < input/dat615
1 8 1 < input/inp.5
5  6  7  < input/lu21
7 1 4 < input/ft.19
1 1 1 < input/ad.1
1 2 < input/ad.1
7 -1 3 < input/zt.14
