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: 'two people are holding rackets upright on a tennis court'. Reverse all words of length '7' in the given sentence.

Output: two people are gnidloh stekcar thgirpu on a tennis court


Input: Consider Input: Sentence: 'a white and gray dining and living room area with colorful pillows'. Reverse all words of length '6' in the given sentence.

Output: a white and gray gninid and gnivil room area with colorful pillows


Input: Consider Input: Sentence: 'a male bull is shown with red spots on its fur'. Reverse all words of length '2' in the given sentence.


Output: a male bull si shown with red spots no its fur