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.

Input: Consider Input: Sentence: 'pair of dogs watching television in living area of home'. Reverse all words of length '8' in the given sentence.

Output: pair of dogs gnihctaw television in living area of home


Input: Consider Input: Sentence: 'a road decorated for christmas and trees without leaves'. Reverse all words of length '1' in the given sentence.

Output: a road decorated for christmas and trees without leaves


Input: Consider Input: Sentence: 'a couple of traffic lights hanging over a city street'. Reverse all words of length '2' in the given sentence.


Output: a couple fo traffic lights hanging over a city street