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: 'a kitchen has a microwave an oven and a countertop'. Reverse all words of length '2' in the given sentence.

Ex Output:
a kitchen has a microwave na oven and a countertop


Ex Input:
Sentence: 'a skateboarder doing a trick on a ramp'. Reverse all words of length '2' in the given sentence.

Ex Output:
a skateboarder doing a trick no a ramp


Ex Input:
Sentence: 'several cows standing in a pasture with a wire fence'. Reverse all words of length '5' in the given sentence.

Ex Output:

several cows standing in a pasture with a wire ecnef