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 male skateboarder in a black and white shirt doing a trick'. Count the number of consonants in the given sentence.

Output: 30


Input: Consider Input: Sentence: 'a cat that is laying down on a couch'. Count the number of consonants in the given sentence.

Output: 17


Input: Consider Input: Sentence: 'a bento lunch box containing a sandwich fresh fruits and vegetables'. Count the number of vowels in the given sentence.


Output: 20