In this task you will be given a string of characters. You should remove all vowels from the given string. Vowels are: i,e,a,u,o. The character 'y' or 'Y' does not count as a vowel.

Example Input: CXKYBDWrKayE
Example Output: CXKYBDWrKy

Example Input: Oom
Example Output: m

Example Input: OABUzB
Example Output:
BzB