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: Thre women are preparing various dishes in the kitchen.

Output: Thre


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

Output: plares.


Input: Consider Input: a wonan taking a selfie in front of a stack of mirrors


Output: wonan