Given a string s, remove all consonants and prints the string s that contains vowels only.
Input: The first line of input contains integer T denoting the number of test cases. For each test case, we input a string.
Output: For each test case, we get a string containing only vowels. If the string doesn't contain any vowels, then print "No Vowel"
The string should consist of only alphabets.
Input: geEks Output: eE Input: what are you doing Output: a ae ou oi
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