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.

Ex Input:
Sentence: 'a man with a hat and glasses on in the midst of talking'. Count the number of vowels in the given sentence.

Ex Output:
15


Ex Input:
Sentence: 'a plate with various foods sits on top of the place mat'. Count the number of consonants in the given sentence.

Ex Output:
26


Ex Input:
Sentence: 'a person in blue ski pants on skis going down a slope'. Count the number of consonants in the given sentence.

Ex Output:

26