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 man on a green field throwing a baseball'. Count the number of vowels in the given sentence.

Output: 14


Input: Consider Input: Sentence: 'many people stand on a sidewalk holding umbrellas'. Count the number of consonants in the given sentence.

Output: 27


Input: Consider Input: Sentence: 'kitchen during cooking with a laptop on the counter'. Count the number of vowels in the given sentence.


Output: 16