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 person parasails in water with mountains in the background'. Reverse all words of length '4' in the given sentence.

Output: a person parasails in water htiw mountains in the background


Input: Consider Input: Sentence: 'some people sitting on some benches flowers and buildings'. Reverse all words of length '3' in the given sentence.

Output: some people sitting on some benches flowers dna buildings


Input: Consider Input: Sentence: 'one man adjusting another mans tie next to a wind chime'. Reverse all words of length '5' in the given sentence.


Output: one man adjusting another mans tie next to a wind emihc