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 large group of people on the street with some bikes'. Count the number of vowels in the given sentence.

Output: 18


Input: Consider Input: Sentence: 'two children siting on a small bed in a room'. Count the number of consonants in the given sentence.

Output: 22


Input: Consider Input: Sentence: 'two women compete in a tennis match for the paraolympic games'. Count the number of vowels in the given sentence.


Output: 19