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

Ex Output:
29


Ex Input:
Sentence: 'this train car features a variety of colors and carries passengers'. Count the number of vowels in the given sentence.

Ex Output:
22


Ex Input:
Sentence: 'a young boy wearing a red catchers mitt'. Count the number of vowels in the given sentence.

Ex Output:

12