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 tall clock tower with a sky background'. Reverse all words of length '10' in the given sentence.

Ex Output:
a tall clock tower with a sky dnuorgkcab


Ex Input:
Sentence: 'a red two story bus travels along a road'. Reverse all words of length '5' in the given sentence.

Ex Output:
a red two yrots bus travels gnola a road


Ex Input:
Sentence: 'a man wearing a tie with his arm wrapped around a woman'. Reverse all words of length '7' in the given sentence.

Ex Output:

a man gniraew a tie with his arm depparw around a woman