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 bunch off stuffed animals are on a car'. Reverse all words of length '7' in the given sentence.

Output: a bunch off deffuts slamina are on a car


Input: Consider Input: Sentence: 'there are many animals standing on the top of this mountain'. Reverse all words of length '4' in the given sentence.

Output: there are ynam animals standing on the top of siht mountain


Input: Consider Input: Sentence: 'an old fashioned typewriter that has a wooden case'. Reverse all words of length '10' in the given sentence.


Output: an old fashioned retirwepyt that has a wooden case