 3 5 1 < input/dat664
 4 3 4 < input/tc.231
2 3 7 < input/inp.12
6 1 3 < input/add.329
9  2 < input/ft.21
10 0 7 < input/ft.25
4 9 4 < input/ft.15
1 1 1 < input/nnt14
