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 man in shorts and tie sitting at desk with coffee'. How many words end with the letter 'g' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a kitchen counter with ingredients spread over it'. How many words end with the letter 'r' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a kitchen decorated in white and black colors and a gray floor'. How many words end with the letter 'd' in the sentence.


Output: 3