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 hand holds a napkin with a doughnut as potatoes sit in the bathroom'. Reverse all words of length '1' in the given sentence.

Ex Output:
a hand holds a napkin with a doughnut as potatoes sit in the bathroom


Ex Input:
Sentence: 'a baseball player leaping into the air to catch a baseball'. Reverse all words of length '3' in the given sentence.

Ex Output:
a baseball player leaping into eht ria to catch a baseball


Ex Input:
Sentence: 'two people sitting on benches with cell phones'. Reverse all words of length '2' in the given sentence.

Ex Output:

two people sitting no benches with cell phones