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 cat with a santa hat standing on a rug'. Reverse all words of length '8' in the given sentence.

Ex Output:
a cat with a santa hat gnidnats on a rug


Ex Input:
Sentence: 'a woman holds a frisbee close by a second woman that is eying the frisbee with an arm held out while two other players stand waiting in the background'. Reverse all words of length '4' in the given sentence.

Ex Output:
a woman holds a frisbee close by a second woman taht is eying the frisbee htiw an arm dleh out while two other players stand waiting in the background


Ex Input:
Sentence: 'a man looks down at his cellphone while women next to him look ahead'. Reverse all words of length '1' in the given sentence.

Ex Output:

a man looks down at his cellphone while women next to him look ahead