0 0 0 < input/nt.21
 0 0 0 < input/tc.76
1 2 3 < input/ft.20
 0 0 0 < input/tc.256
 1 5 4 < input/dat250
 1 2 3 < input/dat620
7 1 9 < input/inp.hf.1
8 6  < input/ft.1
0 0 6 < input/add.349
5 1 1 < input/nnt13
9 4 2 < input/ft.21
