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 cat is sitting on the floor and watching television'. Count the number of consonants in the given sentence.

Ex Output:
27


Ex Input:
Sentence: 'plates with blue leaves hold many food dishes including peas, noodles, broccoli and other things'. Count the number of consonants in the given sentence.

Ex Output:
51


Ex Input:
Sentence: 'a plane with two people in the landing field'. Count the number of consonants in the given sentence.

Ex Output:

22