openedge - Using frames in progress 4gl -

can me understand how display following pattern using progress 4gl frame:
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5.

i have tried this:

define variable integer no-undo. define variable b integer no-undo.     =1 5 frame f:             b = 1 frame f:         display  space skip.         pause.     end. end.  

/* while displaying answer overwritten, how display answer side side? */

if sending output file this:

define variable integer no-undo. define variable b integer no-undo.  output "output.txt". = 1 5:   b = 1 a:     put b.   end.   put skip. end.  output close. 

using display , frame not text files or printers. when create frame , display "a" in defining single position variable displayed.

every time display value placed in same position.

you can make down frame , move new line each iteration of outer loop still have 1 position per line.

define variable integer no-undo. define variable b integer no-undo.  = 1 5 frame f:   b = 1 a:     display b frame f.   end.   down frame f. end. 

to have multiple positions need multiple variables or array or can build string (doydoy44's solution). here example array:

define variable integer no-undo. define variable b integer no-undo. define variable c integer no-undo extent 5 format ">>>>".  = 1 5 frame f:   b = 1 a:     c[b] = b.   end.   display c frame f.   down frame f. end