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 passenger train moves along tracks near a field and trees'. Reverse all words of length '1' in the given sentence.

Output: a passenger train moves along tracks near a field and trees


Input: Consider Input: Sentence: 'a black and white clock reads serving central oregon'. Reverse all words of length '3' in the given sentence.

Output: a black dna white clock reads serving central oregon


Input: Consider Input: Sentence: 'a black and white horse is eating some grass'. Reverse all words of length '5' in the given sentence.


Output: a kcalb and etihw esroh is eating some ssarg