Hi,

I’ve been testing and googling for a while now, but I can’t get this work.

I’m working on an experimental type project. What I’m trying to do is to repeat a character in a random way.

I have following 5 characters:

*zero, zero.001, zero.002, zero.003, zero.004, zero.005
*

Currently I am using this code to repeat them, when they are typed after each other:

*lookup rotate {
sub zero zero’ by zero.001 ;
sub zero.001 zero’ by zero.002 ;
sub zero.002 zero’ by zero.003 ;
sub zero.003 zero’ by zero.004 ;
sub zero.004 zero’ by zero.005 ;
sub zero.005 zero’ by zero ;
}rotate;
lookup rotate;*

Here is an image of how it looks like now (the worm poops are the character “zero, zero.001… zero.005”), but I would like to repeat them differently for the second, third and fourth loop, so that the repeat pattern can not be recognized easily.

Are there any hints, on how to loop them more randomly?