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: 'a living room filled with lots of furniture next an entrance'. Count the number of consonants in the given sentence.

Ex Output:
31


Ex Input:
Sentence: 'a man is setting up his bird cage in his living room'. Count the number of consonants in the given sentence.

Ex Output:
25


Ex Input:
Sentence: 'two people play in the water on a dark, cloudy day'. Count the number of consonants in the given sentence.

Ex Output:

24