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 sealed green bottle with a note in it'. Reverse all words of length '1' in the given sentence.

Ex Output:
a sealed green bottle with a note in it


Ex Input:
Sentence: 'many people flying kites in front of the white house in washington dc'. Reverse all words of length '4' in the given sentence.

Ex Output:
ynam people flying kites in front of the white house in washington dc


Ex Input:
Sentence: 'a couple of zebras standing in a field'. Reverse all words of length '8' in the given sentence.

Ex Output:

a couple of zebras gnidnats in a field