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 blue sign sitting on the side of a road next to a tree'. Reverse all words of length '1' in the given sentence.

Output: a blue sign sitting on the side of a road next to a tree


Input: Consider Input: Sentence: 'three planes being serviced at the airport on a sunny day'. Reverse all words of length '2' in the given sentence.

Output: three planes being serviced ta the airport no a sunny day


Input: Consider Input: Sentence: 'two people standing on the sidewalk  with one person looking at a cell phone'. Reverse all words of length '5' in the given sentence.


Output: two people standing on the sidewalk with one person looking at a cell enohp