#include <iostream>#include <cstdio>#include <sstream>#include <string>#include <algorithm>#include <cmath>using namespace std;const int N = 0xFFFF, M = 0xF;const double EPS = 1E-4;char buf[N];double pos[M];int main(){while (gets(buf)){istringstream sin(buf);string str;double x, y;int p = 0;while (sin >> str){sscanf(str.c_str(), "(%lf,%lf)", &x, &y);pos[p++] = x;}if (pos[0] <= 0){puts("PlayOn");continue;}sort(pos+2, pos+p);if (fabs(pos[0]-pos[p-2]) < EPS){puts("PlayOn");continue;}if (pos[0] > pos[1] && pos[0] > pos[p-2])puts("Offside");elseputs("PlayOn");}return 0;}
