#include<iostream>
using namespace std;
int a,b,c;
int n;
char ch;
int main(){
    cin>>n;
    for(int i=1;i<=n;i++){
        cin>>ch;
        if(ch=='|'){
            if(a==0)a=i;
            else c=i;
        }
        if(ch=='*')b=i;
    }
    if(a<b&&b<c)cout<<"in\n";
    else cout<<"out\n";
    return 0;
}