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: TEHRE ARE A LOT OF MOTOR BIKES ON THE GRASS

Output: TEHRE


Input: Consider Input: Tidty young adult male's desk and computer area.

Output: Tidty


Input: Consider Input: A woman sanding in front of a full length mirror taking a selfie in a public bathroom


Output: sanding