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 young brown horse in a blue jacket running in a barn'. Reverse all words of length '4' in the given sentence.

Output: a young brown horse in a eulb jacket running in a nrab


Input: Consider Input: Sentence: 'a pair of bikers riding past a kite store'. Reverse all words of length '6' in the given sentence.

Output: a pair of srekib gnidir past a kite store


Input: Consider Input: Sentence: 'a man riding skis down a snow covered slope'. Reverse all words of length '5' in the given sentence.


Output: a man riding skis down a snow covered epols