The 26 letters of the alphabet are written in order, clockwise around a circle. The ciphertext of a message is created by replacing each letter of the message by the letter that is 4 letters clockwise from the original letter. (This is called a Caesar cipher.) For example, the message $Z A P$ has ciphertext $D E T$. What is the ciphertext of the message WIN?
(A) $A L N$
(B) $Z L N$
(C) $A M R$
(D) $A M Q$
(E) $Z M Q$
Moving 3 letters clockwise from $W$, we arrive at the letter $Z$.

Moving 1 letter clockwise from the letter $Z$, the alphabet begins again at $A$.

Therefore, the letter that is 4 letters clockwise from $W$ is $A$.

Moving 4 letters clockwise from $I$, we arrive at the letter $M$.

Moving 4 letters clockwise from $N$, we arrive at the letter $R$.

The ciphertext of the message $W I N$ is $A M R$.

ANSWER: (C)