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: All men three's attention was fixed on it so they never noticed me as I came up behind them.

Output: Inversion


Input: Consider Input: he called with sleepy a voice.

Output: Inversion


Input: Consider Input: He stopped a for moment, looking around again.


Output: Inversion