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 skier flying down a snow covered hill into a pool'. Count the number of consonants in the given sentence.

Output: 25


Input: Consider Input: Sentence: 'a person with a rain jacket on their bike'. Count the number of vowels in the given sentence.

Output: 14


Input: Consider Input: Sentence: 'a pizza on a stovetop has beautiful tomatoes on it'. Count the number of vowels in the given sentence.


Output: 20