In a code language any letter which is immediately after or before a vowel in the English alphabet is substituted by that vowel and any vowel, ie A, E, I, .O, U Is substituted by the letter immediately following that vowel in the English alphabet. How can the word CONVENIENCE be written in that code language?
1) CPOUFOJFCOF
2) CPDUFOJCFOF
3) CPUOFOJFOCG
4) CPOFUOJFOCF
5) None of these

Explanation

5