#include <iostream>
#include <cmath>
#include <string>
#include <vector>
#include <algorithm>

using namespace std;

bool com(Figure *x, Figure *y)
{
    return x->get_square() < y->get_square();
}

int main()
{
    string s;
    int i, k, size;
    vector<Figure *> figures;
    while (getline(cin, s)) {
        size = s.length();
        Figure *x;
        i = 0;
        while (isspace(s[i++])) {
            if (i >= size) {
                continue;
            }
        }
        k = i + 1;
        while (isspace(s[k++])) {
            if (k >= size) {
                continue;
            }
        }
        string next = s.substr(k);
        switch (s[i]) {
            case 'R':
                x = Rectangle::make(next);
                break;
            case 'C':
                x = Circle::make(next);
                break;
            case 'S':
                x = Square::make(next);
                break;
            default:
                continue;
        }
        figures.push_back(x);
    }
    stable_sort(figures.begin(), figures.end(), com);
    auto it = figures.begin();
    for (; it != figures.end(); ++it) {
        cout << (*it)->to_string() << endl;
    }
    for (it = figures.begin(); it != figures.end(); ++it) {
        delete (*it);
    }
}