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.

Ex Input:
Sentence: 'two cats facing left one on laptop the other on the table'. Reverse all words of length '4' in the given sentence.

Ex Output:
two stac facing tfel one on laptop the other on the table


Ex Input:
Sentence: 'someone is about to slice through the pizza'. Reverse all words of length '5' in the given sentence.

Ex Output:
someone is tuoba to ecils through the azzip


Ex Input:
Sentence: 'a bunch of doughnuts sitting on a tray'. Reverse all words of length '4' in the given sentence.

Ex Output:

a bunch of doughnuts sitting on a yart