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 single round bread object frying in oil'. Reverse all words of length '1' in the given sentence.

Output: a single round bread object frying in oil


Input: Consider Input: Sentence: 'a man on a surfboard riding a wave in the ocean'. Reverse all words of length '6' in the given sentence.

Output: a man on a surfboard gnidir a wave in the ocean


Input: Consider Input: Sentence: 'many small sail boats in a line on a beach'. Reverse all words of length '2' in the given sentence.


Output: many small sail boats ni a line no a beach