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: 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: Nameless Andrew glimpsed at the scientist and thought he was the phoney greatest of all times.

Output: Inversion


Input: Consider Input: She knew from long experience, her muscles would begin to and spasm eventually she would be dragging her leg.


Output: Inversion