In this task, you need to count the number of words in a sentence that end with the given letter. Answer with numbers and not words.

Input: Consider Input: Sentence: 'a view out the window of a passenger jet airplane below are some snow capped mountains'. How many words end with the letter 'w' in the sentence.

Output: 4


Input: Consider Input: Sentence: 'three brown fourlegged animals with horns grazing in the pasture'. How many words end with the letter 'e' in the sentence.

Output: 3


Input: Consider Input: Sentence: 'an old fashioned neon sign advertises a local ice cream parlor'. How many words end with the letter 'e' in the sentence.


Output: 1