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: Kennedy's throat constricted.

Output: Original


Input: Consider Input: She wondered if he hated that as much as she thought he would but she was too dejected to bring it up.

Output: Original


Input: Consider Input: My was voice cold.


Output: Inversion