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: 'someone is holding a computer on top of two plastic barrels'. Reverse all words of length '1' in the given sentence.

Output: someone is holding a computer on top of two plastic barrels


Input: Consider Input: Sentence: 'yogurt bananas and grapes stand ready to make a smoothie'. Reverse all words of length '7' in the given sentence.

Output: yogurt sananab and grapes stand ready to make a smoothie


Input: Consider Input: Sentence: 'a group of zebras grazing in a grassy area next to trees'. Reverse all words of length '4' in the given sentence.


Output: a group of zebras grazing in a grassy aera txen to trees