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 freeze my balls off every time we take one of our walks.

Output: Original


Input: Consider Input: He's going to put Cascadia Dawn under surveillance for a while.

Output: Original


Input: Consider Input: I don't want to be for late this.


Output: Inversion