Well.. it turns out I still had not fully understood the specification. I need 6 G 9 to include lines like 1 2 4 5 7 8
and 7 G 9 to include lines like 1 2 3 5 6 7 8 Instead of 2 -~/\ I should be using (>./@, | ] - _1&|."1) And the missing numbers need to be distributed widely. This means that at after the half way point, I can use the earlier solutions with -. FYI, -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
