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: 'two people ride atop an elephant, through a town as people watch'. Count the number of vowels in the given sentence.

Output: 21


Input: Consider Input: Sentence: 'a man running and reaching to catch a frisbee on the beach'. Count the number of vowels in the given sentence.

Output: 18


Input: Consider Input: Sentence: 'a bunch of scooters parked in rows together'. Count the number of consonants in the given sentence.


Output: 23