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: 'people in the ocean holding onto kites, while they are on boards'. Count the number of vowels in the given sentence.

Ex Output:
22


Ex Input:
Sentence: 'a man speeding fast on a long board'. Count the number of consonants in the given sentence.

Ex Output:
17


Ex Input:
Sentence: 'a white toilet sitting in a bathroom under a window'. Count the number of consonants in the given sentence.

Ex Output:

24