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 woman is riding a show horse at a competition'. Reverse all words of length '6' in the given sentence.

Ex Output:
a woman is gnidir a show horse at a competition


Ex Input:
Sentence: 'young skateboarder on paved roadway near grassy slope'. Reverse all words of length '6' in the given sentence.

Ex Output:
young skateboarder on paved roadway near yssarg slope


Ex Input:
Sentence: 'a woman is looking in the mirror as she brushes her teeth'. Reverse all words of length '5' in the given sentence.

Ex Output:

a namow is looking in the mirror as she brushes her hteet