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 man and a woman wearing all black are sitting next to each other on a bench'. Reverse all words of length '4' in the given sentence.

Ex Output:
a man and a woman wearing all black are sitting txen to hcae other on a bench


Ex Input:
Sentence: 'a close up of a cat on a bath room sink'. Reverse all words of length '1' in the given sentence.

Ex Output:
a close up of a cat on a bath room sink


Ex Input:
Sentence: 'a womn is sitting on a bench with a laptop at night'. Reverse all words of length '2' in the given sentence.

Ex Output:

a womn si sitting no a bench with a laptop ta night