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: 'sandwiches and sides are arranged on a table'. Count the number of vowels in the given sentence.

Ex Output:
15


Ex Input:
Sentence: 'a solo snowboarder soars down a snowy mountainside'. Count the number of consonants in the given sentence.

Ex Output:
25


Ex Input:
Sentence: 'a trash type truck say bardon on the side in the city'. Count the number of vowels in the given sentence.

Ex Output:

14