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: A habnd holding a desert item with green frosting.

Output: habnd


Input: Consider Input: A girl in a swimsuit, standing under an umbrella on the beach, with others in swimming atitre.

Output: atitre.


Input: Consider Input: A stp sign sticks out from a hedge on a street.


Output: stp