So they're like palindromes?

Yeah, except for that you have to make it so that the words going forward and the words going backward never end at the same letter or start at the same letter because that's one of those stopping points that you can't use what you have to kind of build.

So you want to make them overlap each other by a couple letters each way as you do them.

Yes.

And then for my real challenge, I made one that makes a loop, so it doesn't just go one way.

It actually then starts over again.

So that's the one I'll be coming out with in a couple weeks, the first one of those.

What's going