Problem Statement

Strange abbreviations are often used to write text messages on uncomfortable mobile devices. One particular strategy for encoding texts composed of alphabetic characters and spaces is the following:

• Spaces are maintained, and each word is encoded individually. A word is a consecutive string of alphabetic characters.
• If the word is composed only of vowels, it is written exactly as in the original message.
• If the word has at least one consonant, write only the consonants that do not have another consonant immediately before them. Do not write any vowels.
• The letters considered vowels in these rules are 'a', 'e', 'i', 'o' and 'u'. All other letters are considered consonants.

You will be given the original message in the String original. Return a String with the message abbreviated using the described strategy.

Definition

Constraints

Examples