Word Correction
Description
Victor tries to write his own text editor, with word correction included. However, the rules of word correction are really strange.
Victor thinks that if a word contains two consecutive vowels, then it's kinda weird and it needs to be replaced. So the word corrector works in such a way: as long as there are two consecutive vowels in the word, it deletes the first vowel in a word such that there is another vowel right before it. If there are no two consecutive vowels in the word, it is considered to be correct.
You are given a word s. Can you predict what will it become after correction?
In this problem letters a, e, i, o, u and y are considered to be vowels.
The first line contains one integer n (1 ≤ n ≤ 100) — the number of letters in word s before the correction.
The second line contains a string s consisting of exactly n lowercase Latin letters — the word before the correction.
Output the word s after the correction.
Input
The first line contains one integer n (1 ≤ n ≤ 100) — the number of letters in word s before the correction.
The second line contains a string s consisting of exactly n lowercase Latin letters — the word before the correction.
Output
Output the word s after the correction.
Samples
5
weird
werd
4
word
word
5
aaeaa
a
Note
Explanations of the examples:
- There is only one replace: weird
werd; - No replace needed since there are no two consecutive vowels;
- aaeaa
aeaa 
aaa 
aa 
a.