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: I dropped my to knees next to her.

Output: Inversion


Input: Consider Input: Colors of all shades shot past them and above their heads.

Output: Original


Input: Consider Input: Hide in the shadows, then pounce or spring or leap or drop, and always kill.


Output: Original