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 person in full leather riding a motorcycle with a stuff animal on the back'. Reverse all words of length '3' in the given sentence.

Output: a person in full leather riding a motorcycle with a stuff animal on eht back


Input: Consider Input: Sentence: 'a young man is sitting on the side of a bus eating a hot dog'. Reverse all words of length '3' in the given sentence.

Output: a young nam is sitting on eht side of a sub eating a toh god


Input: Consider Input: Sentence: 'a green and black motorcycle sits in the street surrounded by fallen leaves'. Reverse all words of length '5' in the given sentence.


Output: a neerg and kcalb motorcycle sits in the street surrounded by fallen leaves