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: No wonder she'd been sent back to earth under such vile circumstances this time.

Output: Original


Input: Consider Input: I'm the sole owner, and I don't have to have anybody allowing me to do anything.'

Output: Original


Input: Consider Input: A cabin comprised of and stone ice, hidden in a cliff.


Output: Inversion