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 young man playing baseball swings at home plate'. Count the number of vowels in the given sentence.

Output: 15


Input: Consider Input: Sentence: 'a snowboarder does a jump on a dark course'. Count the number of vowels in the given sentence.

Output: 15


Input: Consider Input: Sentence: 'a woman and a boy laying in bed eating food'. Count the number of vowels in the given sentence.


Output: 15