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: Where she was unsure, he was steady, where and she was petite, he was filled with muscle and stature -- purpose.

Output: Inversion


Input: Consider Input: He pulled his sword.

Output: Original


Input: Consider Input: There was nothing for but it to get the confrontation out of the way.


Output: Inversion