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: The look grounds beautiful.

Output: Inversion


Input: Consider Input: The life of a sea captain was hard and lonely any for man, but when a loving wife waits, it makes it all worthwhile.

Output: Inversion


Input: Consider Input: But she wouldn't back down now.


Output: Original