In this task, you need to count the number of vowels (letters 'a', 'e', 'i', 'o', 'u') / consonants (all letters other than vowels) in the given sentence.

Input: Consider Input: Sentence: 'a bathroom mirror with a reflection of a door and sink in front of it'. Count the number of vowels in the given sentence.

Output: 22


Input: Consider Input: Sentence: 'a dog sitting  in a piece of luggage on a floor'. Count the number of vowels in the given sentence.

Output: 17


Input: Consider Input: Sentence: 'foure pieces of english muffin style pizza on a plate with a beverage glass in front of it'. Count the number of vowels in the given sentence.


Output: 29