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 couple of men on a court holding tennis rackets'. Reverse all words of length '2' in the given sentence.

Output: a couple fo men no a court holding tennis rackets


Input: Consider Input: Sentence: 'a couple of beds pushed together inside of a hospital'. Reverse all words of length '6' in the given sentence.

Output: a elpuoc of beds dehsup together edisni of a hospital


Input: Consider Input: Sentence: 'a woman riding a horse down a beach next to the ocean'. Reverse all words of length '6' in the given sentence.


Output: a woman gnidir a horse down a beach next to the ocean