Danlwd Fyltrshkn Geph Bray Wyndwz 7 Best < Extended >

However, bray shifted back 1 → aqzx ? No. wyndwz 7 BEST → xvmeox 7 BEST ? No.

It looks like you’ve written a phrase with some intentional letter substitutions (possibly a Caesar cipher or simple shift). Let me decode it first. danlwd fyltrshkn Geph bray wyndwz 7 BEST