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 backyard with a chair covered in snow'. Reverse all words of length '4' in the given sentence.

Output: a backyard htiw a chair covered in wons


Input: Consider Input: Sentence: 'a person that is skateboarding on a ramp'. Reverse all words of length '13' in the given sentence.

Output: a person that is gnidraobetaks on a ramp


Input: Consider Input: Sentence: 'a dog stands close to a television looking at it'. Reverse all words of length '6' in the given sentence.


Output: a dog sdnats close to a television looking at it