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 still life photograph of items on a table, including a candle, apples, a vase and coffee'. Count the number of consonants in the given sentence.

Ex Output:
42


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 white toilet with a wooden toilet seat on top of it'. Count the number of vowels in the given sentence.

Ex Output:

20