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 gross dirty toilet in a unmaintained bathroom'. How many words end with the letter 't' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a shower over a bath tub and a toilet'. How many words end with the letter 'b' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'two black trays sitting on top of a white plate filled with food'. How many words end with the letter 'o' in the sentence.


Output: 1