In this task, you need to reverse all words of a given length in the sentence. The number of letters in a word determine its length. For example, the length of the word "apple" is 5.

Input: Consider Input: Sentence: 'a crowd of people skiing and enjoying the snow'. Reverse all words of length '4' in the given sentence.

Output: a crowd of people skiing and enjoying the wons


Input: Consider Input: Sentence: 'two baseball players with long hair and beards are posing with a smile'. Reverse all words of length '1' in the given sentence.

Output: two baseball players with long hair and beards are posing with a smile


Input: Consider Input: Sentence: 'a person is riding waves on a surfboard'. Reverse all words of length '2' in the given sentence.


Output: a person si riding waves no a surfboard