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 keyboard a mouse a monitor and a brown table'. Reverse all words of length '3' in the given sentence.

Ex Output:
a keyboard a mouse a monitor dna a brown table


Ex Input:
Sentence: 'a guy is jumping off a skateboard in the air'. Reverse all words of length '1' in the given sentence.

Ex Output:
a guy is jumping off a skateboard in the air


Ex Input:
Sentence: 'a man is looking at his phone holding a pink bag'. Reverse all words of length '4' in the given sentence.

Ex Output:

a man is looking at his phone holding a knip bag