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: 'two people playing with an interactive gaming unit, in a living room'. Count the number of vowels in the given sentence.

Output: 23


Input: Consider Input: Sentence: 'a bird sitting on a tree branch with a berry in its mouth'. Count the number of consonants in the given sentence.

Output: 29


Input: Consider Input: Sentence: 'a woman holding skiing equipment in a photo'. Count the number of vowels in the given sentence.


Output: 15