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: 'the sandwiches on the picnic blanket are cut in half'. Count the number of vowels in the given sentence.

Output: 15


Input: Consider Input: Sentence: 'scene of many players on a baseball diamond during a game'. Count the number of consonants in the given sentence.

Output: 28


Input: Consider Input: Sentence: 'a man standing on a baseball field holding a catchers mitt'. Count the number of consonants in the given sentence.


Output: 31