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 with a bat on a baseball field'. Count the number of consonants in the given sentence.

Ex Output:
16


Ex Input:
Sentence: 'street signs at an intersection on a day without clouds in the sky'. Count the number of consonants in the given sentence.

Ex Output:
34


Ex Input:
Sentence: 'a bathroom with pedestal sink and mirror over it'. Count the number of vowels in the given sentence.

Ex Output:

15