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 playing with an interactive gaming unit, in a living room'. Count the number of vowels in the given sentence.

Output: 23


Input: Consider Input: Sentence: 'a group of snowboarders in short sleeves on the slopes'. Count the number of consonants in the given sentence.

Output: 28


Input: Consider Input: Sentence: 'some sort of dish on a plate with pasta, mushrooms and broccoli'. Count the number of vowels in the given sentence.


Output: 19