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.

Input: Consider Input: Sentence: 'a person that is skateboarding on a ramp'. Reverse all words of length '13' in the given sentence.

Output: a person that is gnidraobetaks on a ramp


Input: Consider Input: Sentence: 'a red double decker bus parked next to a brick building'. Reverse all words of length '4' in the given sentence.

Output: a red double decker bus parked txen to a brick building


Input: Consider Input: Sentence: 'a number of traffic signs in a foreign language'. Reverse all words of length '7' in the given sentence.


Output: a number of ciffart signs in a ngierof language