#include<bits/stdc++.h> using namespace std; int main() { int a; int b; int 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; }