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 train platform at a train stop with brick style flooring'. Reverse all words of length '2' in the given sentence.

Ex Output:
a train platform ta a train stop with brick style flooring


Ex Input:
Sentence: 'a clock tower with a weather vein that is lit up'. Reverse all words of length '7' in the given sentence.

Ex Output:
a clock tower with a rehtaew vein that is lit up


Ex Input:
Sentence: 'a bathroom with grey walls and a long blue counter'. Reverse all words of length '5' in the given sentence.

Ex Output:

a bathroom with grey sllaw and a long blue counter