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:
Men palying soccer in a stadium while a crowd watches.

Ex Output:
palying


Ex Input:
Frehs grilled chicken breast on bread with a slice of lemon and lime as a garnish.

Ex Output:
Frehs


Ex Input:
Man oosing in front of bicycle with a banana in his hand.

Ex Output:

oosing