Rainbows Puzzle #3

Encrypted Quote

Print this rainbows cryptogram or solve it on the page. Use the hint letters to get started, then reveal the answer only when you are ready to check your work.

AWUFMIY WK EIAFUFX XUTOJ QIH VWUA YWAFUFX.

Hint: I = O, Q = Y

Solve Here

- Unknown