Wait, if ly = in , then l→i (-3), y→n (-3) consistent! Yes! Because y (25) -3 = 22 = w? No — 25-3=22→w, not n. So not consistent. So ly can't be in with a fixed Caesar shift.
Atbash: a↔z, b↔y, c↔x, etc.
t (20) → q (17)? That doesn't look right because thmyl would start with q . But maybe ly = in works.
t↔g h↔s m↔n y↔b l↔o → gsnbo
thmyl → sglxk (no). Need key — but kn2000 suggests kn might be part of known ? Actually alkybwrd — looks like alkybwrd if shift -3 from cipher:
But check alkybwrd → could be alkybwrd = something ?
