Below, you can find another hint for the Challenge.
You should only get here after reading, digesting, and applying the .
How about completing the first output line and adding the second line of the program in the output?
Here is a way to do it:
The output () matches the first two lines of the program:
Unfortunately, the program also got longer, and we are not there yet.
Can you see how to get even more (all?) output right?
Try your program in the machine, and see if you can extend it to a complete solution.
It is your turn ...
If you tried this and started believing that it might be impossible, then you are ready for the .