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: Sitting in the dip of his palm was a large stone.

Output: Original


Input: Consider Input: Though through Toby, Mae began to hatch a scheme to rescue Sarah from her predicament.

Output: Original


Input: Consider Input: He stood set and her on her feet.


Output: Inversion