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 couch and table sits outside with fake sheep'. Reverse all words of length '1' in the given sentence.

Ex Output:
a couch and table sits outside with fake sheep


Ex Input:
Sentence: 'a large red truck on a city street'. Reverse all words of length '4' in the given sentence.

Ex Output:
a large red truck on a ytic street


Ex Input:
Sentence: 'a cow standing next to an old boat'. Reverse all words of length '2' in the given sentence.

Ex Output:

a cow standing next ot na old boat