Ty-wryyt Hmpz Hgdwl - -wnh 12 Guide

It looked like a failed encryption — or a message never meant for human eyes.

And below, in her grandmother’s hand: “Say it with a lisp, child. TY-WRYYT → ‘Try writ.’ HMPZ HGDWL → ‘Hm, pigs howl?’ No. Read it as one word: TYWRYYTHMPZHGDWLWNH12.” Lena sounded it out slowly. ty-wryyt hmpz hgdwl - -wnh 12

It looks like the phrase you provided — — appears to be encoded, possibly with a simple substitution cipher (like shifting letters, e.g., Atbash or Caesar). It looked like a failed encryption — or