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: 'competitor preparing to return volley during major tennis tournament'. Reverse all words of length '6' in the given sentence.

Output: competitor preparing to nruter yellov gnirud major sinnet tournament


Input: Consider Input: Sentence: 'a person is on the court and playing tennis'. Reverse all words of length '3' in the given sentence.

Output: a person is on eht court dna playing tennis


Input: Consider Input: Sentence: 'a bath room with a sink a mirror and towel racks'. Reverse all words of length '4' in the given sentence.


Output: a htab moor htiw a knis a mirror and towel racks