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: Maybe he would always grow with bored anything that became too familiar.

Output: Inversion


Input: Consider Input: He got himself dressed and made his way down the hallway, unsure of whether he should open Vanya's door and check on her or not.

Output: Original


Input: Consider Input: The word on the street was mixed increasingly.


Output: Inversion