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.

Ex Input:
Sentence: 'scene of many players on a baseball diamond during a game'. Count the number of consonants in the given sentence.

Ex Output:
28


Ex Input:
Sentence: 'several horse riders are along the ocean shore'. Count the number of consonants in the given sentence.

Ex Output:
22


Ex Input:
Sentence: 'a cup of a drink with two donuts on top of it'. Count the number of consonants in the given sentence.

Ex Output:

21