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 woman walking in the forest looking at her cellphone'. Count the number of consonants in the given sentence.

Output: 28


Input: Consider Input: Sentence: 'people in the ocean holding onto kites, while they are on boards'. Count the number of vowels in the given sentence.

Output: 22


Input: Consider Input: Sentence: 'a man on a cell phone with glasses'. Count the number of consonants in the given sentence.


Output: 17