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 very small shiny metal cup with some food in it'. Reverse all words of length '4' in the given sentence.

Output: a yrev small shiny metal cup htiw emos doof in it


Input: Consider Input: Sentence: 'a small clean unoccupied bathroom on public transportation'. Reverse all words of length '10' in the given sentence.

Output: a small clean deipucconu bathroom on public transportation


Input: Consider Input: Sentence: 'a person is windsurfing near several waves on a hazy day'. Reverse all words of length '2' in the given sentence.


Output: a person si windsurfing near several waves no a hazy day