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 large cargo jet flying through the sky'. Reverse all words of length '1' in the given sentence.

Output: a large cargo jet flying through the sky


Input: Consider Input: Sentence: 'a red pair of scissors on top of an envelope'. Reverse all words of length '2' in the given sentence.

Output: a red pair fo scissors no top fo na envelope


Input: Consider Input: Sentence: 'a couple of kids are standing by a table with food'. Reverse all words of length '2' in the given sentence.


Output: a couple fo kids are standing yb a table with food