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: Or almost alone -- Jillian was still there.

Output: Original


Input: Consider Input: They were members of the Peacekeepers no doubt.

Output: Original


Input: Consider Input: Finally Hannah to seemed come to some kind of decision.


Output: Inversion