In this task you are given a sentence. You must judge whether there exist two consecutive words within the sentence with flipped orders, that is, whether the sentence will make sense and be correct if the order of two consecutive words changes. Label the instances as "Inversion" or "Original" based on your judgment.

Input: Consider Input: All of gone them.

Output: Inversion


Input: Consider Input: I'm not sure if I thought she wouldn't look or if I hoped she wouldn't see anything.

Output: Original


Input: Consider Input: It looked like he'd tried to grease back his bushy mass of black hair for the ceremony.


Output: Original