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 shirtless man lays on a bed and smiles'. Reverse all words of length '9' in the given sentence.

Output: a sseltrihs man lays on a bed and smiles


Input: Consider Input: Sentence: 'a couple of men on a court holding tennis rackets'. Reverse all words of length '2' in the given sentence.

Output: a couple fo men no a court holding tennis rackets


Input: Consider Input: Sentence: 'a surfer rides a big wave in the ocean'. Reverse all words of length '5' in the given sentence.


Output: a surfer sedir a big wave in the naeco