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 womna riding a horse while a man stands to the side and watches.

Output: womna


Input: Consider Input: A peerson riding a paddle boat on top of a wave in the ocean.

Output: peerson


Input: Consider Input: A bol of salsa next to a bowl of brown chips with an orange.


Output: bol