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 black cat sitting on top of a laptop on a table'. Reverse all words of length '5' in the given sentence.

Output: a kcalb cat sitting on top of a laptop on a elbat


Input: Consider Input: Sentence: 'a woman stepping out of a double decker bus'. Reverse all words of length '8' in the given sentence.

Output: a woman gnippets out of a double decker bus


Input: Consider Input: Sentence: 'a ski slope littered with different colored flags'. Reverse all words of length '9' in the given sentence.


Output: a ski slope littered with tnereffid colored flags