Input a list of n words and output the shortest word.
Input
The first line of input is a single integer,
n.
0 <
n <= 1000
The following
n lines will have one word on each line.
The length of the words will be less than or equal to 10000.
Output
Output a single word, which is the shortest word out of the list.
In the event there is more than one word with the same 'shortest' length, output the first word appeared in the input.
Sample Input
5
Hello
Kitty
is
Nice
Right
Sample Output
is