Programmer Denis has been dreaming of visiting Antarctica since his childhood. However, there are no regular flights to Antarctica from his city. That is why Denis has been studying the continent for the whole summer using a local cinema. Now he knows that there are several kinds of penguins:
Unfortunately, it was not said in the cartoons which kind of penguins was largest in number. Petya decided to clarify this. He watched the cartoons once more and every time he saw a penguin he jotted down its kind in his notebook. Then he gave his notebook to you and asked you to determine the most numerous kind of penguins.
Input
The first line contains the numbernof entries in the notebook (1 ≤n≤ 1000). In each of the nextnlines, there is the name of a kind of penguins, which is one of the following: “Emperor Penguin,” “Little Penguin,” and “Macaroni Penguin.”
Output
Output the most numerous kind of penguins. It is guaranteed that there is only one such kind.
Sample
inputoutput
7Emperor PenguinMacaroni PenguinLittle PenguinEmperor PenguinMacaroni PenguinMacaroni PenguinLittle PenguinMacaroni Penguin
，真正的爱，应该超越生命的长度心灵的宽度灵魂的深度
