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 bride and groom holding a knife to a three tier wedding cake'. Reverse all words of length '1' in the given sentence.

Output: a bride and groom holding a knife to a three tier wedding cake


Input: Consider Input: Sentence: 'the bathroom has a toilet a window and a sink'. Reverse all words of length '8' in the given sentence.

Output: the moorhtab has a toilet a window and a sink


Input: Consider Input: Sentence: 'a cat crouched down looking at a ball'. Reverse all words of length '8' in the given sentence.


Output: a cat dehcuorc down looking at a ball