A. Saving the cinema
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output

Those who are not familiar with movies often confuse the Star Wars and Star Trek sagas, which is offensive because Star Wars is widely superior. Esomer is tired of these offenses, so he wants to create a program that, given a character, responds whether it belongs to the Star Wars saga or the Star Trek saga. Unfortunately, he is not very good at programming, so he needs your help.

Input

The input will consist of a single string $$$s$$$, which will be one of the following three options (without quotes): "Yoda", "Spock", or "Frodo".

Output

In the case that $$$s$$$ is "Yoda", you should print: "Pertenece a Star Wars.".

In the case that $$$s$$$ is "Spock", you should print: "Pertenece a Star Trek.".

In the case that $$$s$$$ is "Frodo", you should print: "No pertenece ni a Star Wars ni a Star Trek.".

All of them without quotes.

Examples
Input
Spock
Output
Pertenece a Star Trek.
Input
Yoda
Output
Pertenece a Star Wars.
Input
Frodo
Output
No pertenece ni a Star Wars ni a Star Trek.
Note

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Problem idea: Esomer

Problem preparation: Esomer

Occurrences: Novice 1, Advanced 1