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: 'boats floating in the water near the shore'. Count the number of vowels in the given sentence.

Ex Output:
14


Ex Input:
Sentence: 'a group of elephants are in a body of water'. Count the number of consonants in the given sentence.

Ex Output:

19