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 girl with a cast on her arm stands in a bathroom'. Reverse all words of length '3' in the given sentence.

Output: a girl with a cast on reh mra stands in a bathroom


Input: Consider Input: Sentence: 'a man and women embracing each other in front of trees'. Reverse all words of length '4' in the given sentence.

Output: a man and women embracing hcae other in front of trees


Input: Consider Input: Sentence: 'a stop sign next to houses with christmas lights'. Reverse all words of length '4' in the given sentence.


Output: a pots ngis txen to houses htiw christmas lights