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: It also became more and more familiar to Mac.

Output: Original


Input: Consider Input: Regan shouted with delight, Julianna and Helena cried out their joy and Regan looked at Sonia.

Output: Original


Input: Consider Input: I took a few steps toward the couch and sank down onto it, my heart still racing.


Output: Original