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 man riding a bike down a street past cars'. Reverse all words of length '4' in the given sentence.

Output: a man riding a ekib nwod a street tsap srac


Input: Consider Input: Sentence: 'a computer and laptop sitting on a desk'. Reverse all words of length '6' in the given sentence.

Output: a computer and potpal sitting on a desk


Input: Consider Input: Sentence: 'a baseball player steps up to the plate'. Reverse all words of length '1' in the given sentence.


Output: a baseball player steps up to the plate