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 male cow walking down a street with shanties'. Reverse all words of length '7' in the given sentence.

Ex Output:
a male cow gniklaw down a street with shanties


Ex Input:
Sentence: 'a black and white image of a wall with a stop sign on it'. Reverse all words of length '5' in the given sentence.

Ex Output:
a kcalb and etihw egami of a wall with a stop sign on it


Ex Input:
Sentence: 'a table is cluttered with plates of food'. Reverse all words of length '9' in the given sentence.

Ex Output:

a table is derettulc with plates of food