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 man working on a suzuki motor cycle at a station'. Count the number of consonants in the given sentence.

Ex Output:
23


Ex Input:
Sentence: 'a living room with tv and speakers, sofa and coffee table'. Count the number of vowels in the given sentence.

Ex Output:
18


Ex Input:
Sentence: 'a white plate topped with pizza and other foods'. Count the number of consonants in the given sentence.

Ex Output:

24