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: 'three people in uniform are cutting a cake'. Reverse all words of length '4' in the given sentence.

Output: three people in uniform are cutting a ekac


Input: Consider Input: Sentence: 'the image shows the screen of a cell phone homepage'. Reverse all words of length '2' in the given sentence.

Output: the image shows the screen fo a cell phone homepage


Input: Consider Input: Sentence: 'there is a piece of chocolate cake on the plate'. Reverse all words of length '5' in the given sentence.


Output: ereht is a eceip of chocolate cake on the etalp