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: When special days came around they provided silent support to the other just so that each man could get the through day.

Output: Inversion


Input: Consider Input: My hands tightened into fists, and the edges of my vision went dark as I tried to figure out what to say.

Output: Original


Input: Consider Input: You went undercover when you were nineteen years old and you pulled it off.


Output: Original