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

Ex Output:
18


Ex Input:
Sentence: 'many motorcycles are lined up to be displayed'. Count the number of vowels in the given sentence.

Ex Output:
14


Ex Input:
Sentence: 'there is a man brushing his teeth in both pictures'. Count the number of consonants in the given sentence.

Ex Output:

26