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: 'several people on a large court playing tennis'. Reverse all words of length '1' in the given sentence.

Ex Output:
several people on a large court playing tennis


Ex Input:
Sentence: 'a man leaning forward as he swings a tennis racket'. Reverse all words of length '2' in the given sentence.

Ex Output:
a man leaning forward sa eh swings a tennis racket


Ex Input:
Sentence: 'a parking meter sitting next to a parked car'. Reverse all words of length '2' in the given sentence.

Ex Output:

a parking meter sitting next ot a parked car