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: At the angel's slender feet someone has left wreath a of flowers, which will soon be duly taken away.

Output: Inversion


Input: Consider Input: We handle'll it ourselves.

Output: Inversion


Input: Consider Input: Until she eventually wandered into the midst of the dragon gods.


Output: Original