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 clock sitting in the middle of a road'. Count the number of consonants in the given sentence.

Output: 19


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: 'a tennis player reaching out as far as he can to hit the ball'. Count the number of consonants in the given sentence.


Output: 29