#include <iostream> using namespace std; int main() { int a, b, c; cin >> a >> b >> c; long long square_area = static_cast<long long>(a) * a; long long rectangle_area = static_cast<long long>(b) * c; if (rectangle_area > square_area) { cout << "RECTANGLE" << endl; } else if (square_area > rectangle_area) { cout << "SQUARE" << endl; } else { cout << "SAME" << endl; } return 0; }