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

Output: 15


Input: Consider Input: Sentence: 'a baseball player is in his hitting stance as a few people watch'. Count the number of consonants in the given sentence.

Output: 32


Input: Consider Input: Sentence: 'a woman sitting at a table in front of a cake with lit candles on it'. Count the number of vowels in the given sentence.


Output: 21