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 kitchen under construction with two large appliances'. Count the number of vowels in the given sentence.

Ex Output:
17


Ex Input:
Sentence: 'a man holding a child next to a double decker bus'. Count the number of vowels in the given sentence.

Ex Output:
15


Ex Input:
Sentence: 'giraffe eating leaves from tree in shade on grass'. Count the number of consonants in the given sentence.

Ex Output:

24