//*******************************************
//*@file:8.cpp                              *
//*@author:??? 1200012894                *
//*@date:2012.10.11                         *
//*@function:????????               *
//*******************************************

int main()
{
	
	//??z, q, s, l??????????????
	int z, q, s, l;

	//??conditioni(i = 1,2,3)??????3????????
	int condition1, condition2, condition3;

	/*sum??conditioni(i = 1, 2, 3)???
	  t?m???????age?label?????*/
	int sum, t, m;

	/*?????????????????
	  ?????????*/
	 for(z = 10; z <= 50; z = z + 10)
		for(q = 10; q <= 50; q = q + 10)
			for(s = 10; s <= 50; s = s + 10)
				for(l = 10; l <= 50; l = l + 10)
				{
					condition1 = ((z + q) == (s + l));
					condition2 = ((z + l) > (s + q));
					condition3 = ((z + s) < q);
					sum = condition1 + condition2 + condition3;
				    if (sum == 3)
					{
						//????????????
						int age[4] = {z, q, s, l};
						char label[4] = {'z', 'q', 's', 'l'};

						//??????????????????????
					    for (int i = 0; i < 3; i++)
							for (int j = 0; j < 3 - i; j++)
							{
								if (age[j] < age[j + 1])
								{
									t = age[j]; 
									age[j] = age[j + 1];
									age[j + 1] = t;
									m = label[j];
									label[j] = label[j + 1];
									label[j + 1] = m;
								}
								
							}

					    //???????????????????
					    for ( int j = 0; j <= 3; j++)
		                cout << label[j] << " " << age[j] << endl;
					}
				}
	return 0;
}