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 curl closer in.

Output: Inversion


Input: Consider Input: There are words written here.

Output: Original


Input: Consider Input: He sucked on her cl * t and sank his fingers deep inside.


Output: Original