f → d (since f is under d? No, f’s left is d actually yes) y → t (y’s left is t) l → k (l’s left is k) m → n? No, m’s left is n. Yes.

Given the phrase "Fib the Truth mtrjm awn layn" — "Fib the Truth" looks like "Lie the Truth"? That's contradictory. Maybe "Fib" as in Fibonacci? Unlikely.

But visually, "mtrjm" looks like "matrix" if you shift each letter left on keyboard: m (no change), t→r, r→e, j→h, m→n → "mrehn" no. Right shift: m→,, t→y, r→t, j→k, m→, → ",ytk," no.

But "Fib the Truth" — Fib could be "lie" or "fabrication", so maybe "fylm" = "film"? f→f (same), y→i (y left is t, not i), l→l, m→m — not matching.

Given the time, I suspect the intended decoding might be: — But "Fib" = "Film"? "mtrjm" = "Matrix" (m→m, t→a? no, t to a? t right shift is y, not a). Wait: t to a is left 19 steps? Not matching.

Let's try the properly: On QWERTY: Row: q w e r t y u i o p Row: a s d f g h j k l ; Row: z x c v b n m , . /

Another possibility: Could be a simple Caesar cipher. Let’s try ROT-1 backward: f → e y → x l → k m → l → "exkl"? no.