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 very pretty plate filled with some good looking food'. Reverse all words of length '5' in the given sentence.

Ex Output:
a very pretty etalp filled with some good looking food


Ex Input:
Sentence: 'wooden train passing through a forested hilly area'. Reverse all words of length '1' in the given sentence.

Ex Output:
wooden train passing through a forested hilly area


Ex Input:
Sentence: 'we are looking at a toilet in a small bathroom'. Reverse all words of length '5' in the given sentence.

Ex Output:

we are looking at a toilet in a llams bathroom