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: 'an adorable young girl holding a soccer ball in front of a net'. Count the number of consonants in the given sentence.

Output: 31


Input: Consider Input: Sentence: 'a cat that is half in a toilet'. Count the number of vowels in the given sentence.

Output: 10


Input: Consider Input: Sentence: 'three blue-and-white ana (all nippon airways) airplanes at an airport'. Count the number of consonants in the given sentence.


Output: 32