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 herd of zebra standing in a forest'. Reverse all words of length '1' in the given sentence.

Ex Output:
a herd of zebra standing in a forest


Ex Input:
Sentence: 'a hotdog with cheese with a side of chili fries'. Reverse all words of length '4' in the given sentence.

Ex Output:
a hotdog htiw cheese htiw a edis of chili fries


Ex Input:
Sentence: 'two expired parking meters on a city street'. Reverse all words of length '3' in the given sentence.

Ex Output:

owt expired parking meters on a city street