The given sentence contains a typo which could be one of the following four types: (1) swapped letters of a word e.g. 'niec' is a typo of the word 'nice'. (2) missing letter in a word e.g. 'nic' is a typo of the word 'nice'. (3) extra letter in a word e.g. 'nicce' is a typo of the word 'nice'. (4) replaced letter in a word e.g 'nicr' is a typo of the word 'nice'. You need to identify the typo in the given sentence. To do this, answer with the word containing the typo.

Input: Consider Input: somr women are standing together by a desk

Output: somr


Input: Consider Input: Nutritious pizza with toppings of egg and broccoli are kept in plares.

Output: plares.


Input: Consider Input: A room with arches ceiling and four adults sitting on a couch with laptops in lap, one man sitting behind with a laptop, and a male sitting on the back of the couch looking at a cell phone in his hand.


Output: arches