Rövarspråket

Children in Sweden play a simple word game called Rövarspråket, the robber language. It works much like Pig Latin.

In the version used here, Rövarspråket replaces every consonant with three letters, in this order:

1. the consonant itself
2. the vowel closest to that consonant in the alphabet. If the consonant sits exactly halfway between two vowels, take the vowel that comes earlier in the alphabet. For example, the vowel closest to d is e, and the vowel closest to c is a.
3. the consonant that comes next after the original consonant in the alphabet. For example, the consonant after d is f. The one exception is z, whose next consonant is z itself.

Vowels are left as they are. The vowels are a, e, i, o, u, and every other letter is a consonant.

Write a program that translates one English word into Rövarspråket.

The first line holds one word made of lower-case letters only. The word has at least 1 and at most 30 letters.

Print the word translated into Rövarspråket on one line.