matrix ending

[msimard8]

I want the words program terminated to appear somewhere in this code letter by letter without intefering with the moving numbers in the background. How do I approach this. Here is some code

code:

var q:int:=0 drawfillbox (0, 0, maxx, maxy, black)     colorback (black)     color (12)     for c : 1 .. 1300         randint (q, 1, 9)         put q, " " ..     end for     loop         loop             randint (q, 1, 9)             put q, " " ..             delay (1)         end loop     end loop

thanks