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 clock tower in between two leafless trees'. Reverse all words of length '3' in the given sentence.

Output: a clock tower in between owt leafless trees


Input: Consider Input: Sentence: 'a pinto horse walking in a coral with two people'. Reverse all words of length '2' in the given sentence.

Output: a pinto horse walking ni a coral with two people


Input: Consider Input: Sentence: 'a dog is sleeping on a boat in the water'. Reverse all words of length '2' in the given sentence.


Output: a dog si sleeping no a boat ni the water