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 taking a photo of a wall mural featuring zebras'. Count the number of consonants in the given sentence.

Ex Output:
25


Ex Input:
Sentence: 'a pair of scissors, a tape measure, and a spool of thread sitting on a piece of folded fabric'. Count the number of consonants in the given sentence.

Ex Output:
41


Ex Input:
Sentence: 'a train traveling down train tracks next to people'. Count the number of consonants in the given sentence.

Ex Output:

27