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 cats sitting with a woman near a window'. Count the number of vowels in the given sentence.

Output: 13


Input: Consider Input: Sentence: 'the large cat sits on the ledge beside a window'. Count the number of vowels in the given sentence.

Output: 15


Input: Consider Input: Sentence: 'the view out a train window passing along a wall'. Count the number of consonants in the given sentence.


Output: 23