I can't do it either. Something about typing commands that have some kind of grammar and pressing Return to submit each one for consideration just throws me off

I can't do it either. Something about typing commands that have some kind of grammar and pressing Return to submit each one for consideration just throws me off. Don't make me think. Thinking is typically what got the code into this mess in the first place - whether too much of it or too little, it doesn't really matter. Time to try some other approach.