In a code language any letter which is immediately after or before a vowel in the English alphabet is substituted by tbat vowel and any vowel i.e. A, E, I, O and U is substituted by tbe letter Immediately following that vowel in the English alphabet. How can the word CONFEDERATION be written in in that code language?
1) CPOGFEDRBUTPO
2) CPOEFEFRBUJPO
3) CNOEFEFRBUHNO
4) CONFFDERATION
5) None of these

Explanation

2