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: 'there are two men sitting on a park bench'. Reverse all words of length '5' in the given sentence.

Output: ereht are two men sitting on a park hcneb


Input: Consider Input: Sentence: 'a single round bread object frying in oil'. Reverse all words of length '1' in the given sentence.

Output: a single round bread object frying in oil


Input: Consider Input: Sentence: 'many people are crossing the street towards a large building'. Reverse all words of length '1' in the given sentence.


Output: many people are crossing the street towards a large building