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: 'two cats facing left one on laptop the other on the table'. Reverse all words of length '4' in the given sentence.

Output: two stac facing tfel one on laptop the other on the table


Input: Consider Input: Sentence: 'a couple of elephants that are in some water'. Reverse all words of length '6' in the given sentence.

Output: a elpuoc of elephants that are in some water


Input: Consider Input: Sentence: 'two young people playing a game on the nintendo wii'. Reverse all words of length '6' in the given sentence.


Output: two young elpoep playing a game on the nintendo wii