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Competitions

Week 6: December 14 - 20. Char arrays 1

Vowels doubling

A string consists of lowercase Latin letters and spaces. Double all vowels in it, that is, the letters a, e, i, o, u and y.

Input

One line, consisting of lowercase Latin letters and spaces. Line contains no more than 1000 symbols.

Output

Print a string with all doubled vowel letters.

Time limit 1 second
Memory limit 128 MiB
Input example #1
welcome to python
Output example #1
weelcoomee too pyythoon
Author Matviychuk Sergiy Volodymyrovych
Source "ABC programming"