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 parasailing over the ocean while others enjoy the beach'. Count the number of consonants in the given sentence.

Output: 30


Input: Consider Input: Sentence: 'a person drying a paper mache ball with a blow dryer'. Count the number of consonants in the given sentence.

Output: 28


Input: Consider Input: Sentence: 'a dog herding the sheep by running towards them'. Count the number of vowels in the given sentence.


Output: 12