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.

Ex Input:
somr women are standing together by a desk

Ex Output:
somr


Ex Input:
A shrtless man riding a mini bicycle on the street

Ex Output:
shrtless


Ex Input:
A kitchen with black countertops, chrome appliances, and wooden cavbinets.

Ex Output:

cavbinets.