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 young brown horse in a blue jacket running in a barn'. Reverse all words of length '4' in the given sentence.

Output: a young brown horse in a eulb jacket running in a nrab


Input: Consider Input: Sentence: 'a skateboarder doing a trick on a ramp'. Reverse all words of length '2' in the given sentence.

Output: a skateboarder doing a trick no a ramp


Input: Consider Input: Sentence: 'two brown and white birds sitting on a roof'. Reverse all words of length '5' in the given sentence.


Output: two nworb and etihw sdrib sitting on a roof