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: 'several baskets of various fruits that are on display'. Count the number of vowels in the given sentence.

Ex Output:
18


Ex Input:
Sentence: 'a truck with signs on it parked in a green field with tents and flags lining the field'. Count the number of consonants in the given sentence.

Ex Output:
46


Ex Input:
Sentence: 'a piece of cake sitting on a plate with a strawberry'. Count the number of consonants in the given sentence.

Ex Output:

25