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 very large truck with people in back on a city street'. Reverse all words of length '6' in the given sentence.

Output: a very large truck with elpoep in back on a city teerts


Input: Consider Input: Sentence: 'a man on skis is under an empty ski lift'. Reverse all words of length '1' in the given sentence.

Output: a man on skis is under an empty ski lift


Input: Consider Input: Sentence: 'a restroom with single since vanity and toilet with seat cover'. Reverse all words of length '4' in the given sentence.


Output: a restroom htiw single since vanity and toilet htiw taes cover