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: 'a bird sits atop a post near a boat dock with large boats in the background'. Reverse all words of length '1' in the given sentence.

Output: a bird sits atop a post near a boat dock with large boats in the background


Input: Consider Input: Sentence: 'a decorated kitchen with a potted plant and a metal frog on the wall'. Reverse all words of length '1' in the given sentence.

Output: a decorated kitchen with a potted plant and a metal frog on the wall


Input: Consider Input: Sentence: 'a train engine is parked on a lawn next to buildings'. Reverse all words of length '1' in the given sentence.


Output: a train engine is parked on a lawn next to buildings