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: 'motorcyclists riding in separate lane from regular city traffic'. Count the number of vowels in the given sentence.

Output: 19


Input: Consider Input: Sentence: 'a close up of a green bird house with many details'. Count the number of vowels in the given sentence.

Output: 17


Input: Consider Input: Sentence: 'woman in kitchen cutting up a watermelon with knive'. Count the number of vowels in the given sentence.


Output: 16