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 skier is flying through the air while people watch'. Reverse all words of length '7' in the given sentence.

Output: a skier is flying hguorht the air while people watch


Input: Consider Input: Sentence: 'a skateboarder riding down a rail during the day'. Reverse all words of length '3' in the given sentence.

Output: a skateboarder riding down a rail during eht yad


Input: Consider Input: Sentence: 'a girl standing and holding a sweatshirt next to a stop sign'. Reverse all words of length '8' in the given sentence.


Output: a girl gnidnats and holding a sweatshirt next to a stop sign