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 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 row of parked motorcycles sitting next to a white double decker bus'. Reverse all words of length '7' in the given sentence.

Ex Output:
a row of parked motorcycles gnittis next to a white double decker bus


Ex Input:
Sentence: 'a man leads a large herd of sheep through town'. Reverse all words of length '7' in the given sentence.

Ex Output:

a man leads a large herd of sheep hguorht town