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.

Input: Consider Input: Sentence: 'a cat that is sleeping on a chair'. Count the number of consonants in the given sentence.

Output: 15


Input: Consider Input: Sentence: 'a parked motorcycle sitting next to a white brick wall'. Count the number of consonants in the given sentence.

Output: 30


Input: Consider Input: Sentence: 'a little girl that is sitting with a laptop'. Count the number of vowels in the given sentence.


Output: 12