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 female tennis player is running to catch the ball'. Reverse all words of length '6' in the given sentence.

Ex Output:
a elamef sinnet reyalp is running to catch the ball


Ex Input:
Sentence: 'pair of dogs watching television in living area of home'. Reverse all words of length '8' in the given sentence.

Ex Output:
pair of dogs gnihctaw television in living area of home


Ex Input:
Sentence: 'a group of people loading a tour bus'. Reverse all words of length '3' in the given sentence.

Ex Output:

a group of people loading a tour sub