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: Edwin pointed at the rusty suit of armour that now stood in the middle of the corridor.

Output: Original


Input: Consider Input: Aly hopped off me, dipped down to peck me on the lips just as fast.

Output: Original


Input: Consider Input: If I can't do it, nobody can... But how ?


Output: Original