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 runner and catcher during a baseball game'. Count the number of vowels in the given sentence.

Output: 14


Input: Consider Input: Sentence: 'a sail boat lays on it's side on the beach'. Count the number of vowels in the given sentence.

Output: 14


Input: Consider Input: Sentence: 'a microwave with a piece of paper on it in a torn up kitchen'. Count the number of vowels in the given sentence.


Output: 21