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: 'pasta salad with tomatoes, broccoli,beans and sausage in a bowl.'. Count the number of consonants in the given sentence.

Output: 30


Input: Consider Input: Sentence: 'there are three computers on the desk, two of which are turned on'. Count the number of consonants in the given sentence.

Output: 32


Input: Consider Input: Sentence: 'a woman sitting in front of a tree while using a laptop computer'. Count the number of vowels in the given sentence.


Output: 21