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 kitchen has a microwave an oven and a countertop'. Reverse all words of length '2' in the given sentence.

Output: a kitchen has a microwave na oven and a countertop


Input: Consider Input: Sentence: 'dog lying on bottom of enclosed area with people'. Reverse all words of length '5' in the given sentence.

Output: dog gniyl on bottom of enclosed area with people


Input: Consider Input: Sentence: 'a bicycle on a bus with the seats folded back'. Reverse all words of length '1' in the given sentence.


Output: a bicycle on a bus with the seats folded back