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 cat sleeping with is hear resting on a keyboard'. Reverse all words of length '4' in the given sentence.

Output: a cat sleeping htiw is raeh resting on a keyboard


Input: Consider Input: Sentence: 'the city bus has a feature film ad on the side of it'. Reverse all words of length '4' in the given sentence.

Output: the ytic bus has a feature mlif ad on the edis of it


Input: Consider Input: Sentence: 'a large airplane on a runway at the airport'. Reverse all words of length '1' in the given sentence.


Output: a large airplane on a runway at the airport