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: They all pretended to be horrified and shocked, while their little hearts thrilled.

Output: Original


Input: Consider Input: Just keep it simple, life keep simple.

Output: Inversion


Input: Consider Input: She noted a chameleon lounging on the side of the adobe wall, its skin color fusing into its background, effectively hiding it from watchful predators.


Output: Original