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: 'people behind a barricade watch a man ride a motorcycle'. Count the number of consonants in the given sentence.

Output: 27


Input: Consider Input: Sentence: 'a group of people standing around a tv'. Count the number of vowels in the given sentence.

Output: 13


Input: Consider Input: Sentence: 'two women playing a game against each other'. Count the number of consonants in the given sentence.


Output: 21