In a certain code language, MOUSE is written as NQXWJ. How will CLOUD be written in that code?

Explanation

Each letter is shifted forward by 1, 2, 3, 4, 5 in order (M+1=N, O+2=Q, U+3=X, S+4=W, E+5=J), so CLOUD becomes D-N-R-Y-I.