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: This was my at attempt feigning indifference.

Output: Inversion


Input: Consider Input: He straightened and shoved his fingers through his dark hair.

Output: Original


Input: Consider Input: I opened door the wide and they both looked inside, trying to find who had opened the door.


Output: Inversion