# Announcement - MarisaOJ: Marisa Online Judge

# Announcement

Time limit: 1000 ms
Memory limit: 512 MB
Reimu is watching you
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### Input - The first line consists of an integer $n$ ($ 1 \le n \le 500$). - Each of the next $n$ lines contains a string of length $n$, representing a matrix of size $n \times n$, consisting of lowercase Latin letters. ### Output - Print `PERMABANNED` or `WELCOME TO GENSOKYO`. ### Example Input 1: ``` 7 nemcxpw ahmodaf adardao ddiisak sdsjsod qpeowja lebronj ``` Output 1: ``` PERMABANNED ``` Input 2: ``` 4 miku teto neru luka ``` Output 2: ``` WELCOME TO GENSOKYO ```