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 person on a parachute landing on the water'. Reverse all words of length '2' in the given sentence.

Output: a person no a parachute landing no the water


Input: Consider Input: Sentence: 'a cat has is sticking its head in the toilet'. Reverse all words of length '8' in the given sentence.

Output: a cat has is gnikcits its head in the toilet


Input: Consider Input: Sentence: 'a collage of the making of a chocolate cake'. Reverse all words of length '6' in the given sentence.


Output: a collage of the gnikam of a chocolate cake