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 vase of flowers sitting near a candle on a sink'. Reverse all words of length '6' in the given sentence.

Ex Output:
a vase of flowers sitting near a eldnac on a sink


Ex Input:
Sentence: 'a handicap bathroom with toilet and walkin shower'. Reverse all words of length '4' in the given sentence.

Ex Output:
a handicap bathroom htiw toilet and walkin shower


Ex Input:
Sentence: 'a train driving down the tracks near a building'. Reverse all words of length '5' in the given sentence.

Ex Output:

a niart driving down the tracks near a building