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.

Ex Input:
Sentence: 'a man sitting at a table and looking past the microphone'. Reverse all words of length '4' in the given sentence.

Ex Output:
a man sitting at a table and looking tsap the microphone


Ex Input:
Sentence: 'a group of men playing on a basketball court next to doors'. Reverse all words of length '3' in the given sentence.

Ex Output:
a group of nem playing on a basketball court next to doors


Ex Input:
Sentence: 'a man standing in a yard with lawn chairs in the background'. Reverse all words of length '6' in the given sentence.

Ex Output:

a man standing in a yard with lawn sriahc in the background