In a code each vowel of English Alphabet is coded to the next vowel cyclically and each consonant is coded to the next third consonant cyclically. That is, $$A \rightarrow E, E \rightarrow I, ........ U \rightarrow A and B \rightarrow F, G \rightarrow K, S \rightarrow W, ......, X \rightarrow B, Y \rightarrow C, Z \rightarrow D$$. The reverse process is used for decoding. Using this code and decode processes, answer questions