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 knife sits next to a carrot on a cutting board'. Reverse all words of length '7' in the given sentence.

Output: a knife sits next to a carrot on a gnittuc board


Input: Consider Input: Sentence: 'a dog jumping high in the air catching a frisbee in its mouth'. Reverse all words of length '8' in the given sentence.

Output: a dog jumping high in the air gnihctac a frisbee in its mouth


Input: Consider Input: Sentence: 'a long low truck parked on a city street'. Reverse all words of length '3' in the given sentence.


Output: a long wol truck parked on a city street