#include<bits/stdc++.h> using namespace std; int main() { int a, b, c; cin >> a >> b >> c; int s1 = a * a; int s2 = b * c; if (s1 > s2) { cout << "SQUARE"; } if(s2>s1) { cout << "RECTANGLE"; } if (s1 == s2) { cout << "SAME"; } return 0; }