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 woman in a dress sitting on a motor scooter'. Count the number of consonants in the given sentence.

Ex Output:
21


Ex Input:
Sentence: 'a fedex truck sitting in the street with no driver'. Count the number of consonants in the given sentence.

Ex Output:
27


Ex Input:
Sentence: 'a man lying on a bed, looking at himself in a mirror'. Count the number of vowels in the given sentence.

Ex Output:

16