In the Name of people is bound to be the hottest TV series these days. The anti-corruption storm has aroused the audiences’ great interests. And the classic emoticon（表情包）of Secretary LiDakang has been quite popular among the teenagers. Well, who is the popular king of this TV series? Please find out the most popular role according to the voting conditions.

There are multiple cases.

The first line in each case contains the total voting number n(0<n<1000). On the following n lines, there’s a name representing the role that a netizen votes for. The role’s name only consists of lowercase and uppercase letters.

For each case, outputs the role that is the most popular. (We assures that the answer is unique.)