rby → r(18)→q(17), b(2)→a(1), y(25)→x(24) → qax
q(17)→p(16) w(23)→v(22) q(17)→p(16) l(12)→k(11) → pvp k → no trjmt qwql mn rby aly awghnda
awghnda → a→z, w→v, g→f, h→g, n→m, d→c, a→z → zvfgmcz — nonsense. rby → r(18)→q(17)
aly → a(1)→z(26), l(12)→k(11), y(25)→x(24) → zkx trjmt qwql mn rby aly awghnda
It looks like you’ve written a phrase in a simple substitution cipher (likely shifting each letter backward or forward in the alphabet). Let me decode it first.