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 bent in half street sign next to a brick building'. Reverse all words of length '1' in the given sentence.

Ex Output:
a bent in half street sign next to a brick building


Ex Input:
Sentence: 'a stop sign next to houses with christmas lights'. Reverse all words of length '4' in the given sentence.

Ex Output:
a pots ngis txen to houses htiw christmas lights


Ex Input:
Sentence: 'a plastic sandwich container holding cut up sandwiches and fruit pieces'. Reverse all words of length '2' in the given sentence.

Ex Output:

a plastic sandwich container holding cut pu sandwiches and fruit pieces