int main ()
{
	int z, q, s, l;
	for (z = 1;z <= 5; z++)
	{
		for (q = 1; q <=5; q++)
		{
			for (s = 1; s <= 5; s++)
			{
				for(l = 1; l <=5; l++)
				{
					if ((z + q == s + l)&&(z + l > s + q)&&(z + s < q))
					{
						cout << "l" << " " << l * 10 << endl;
						cout << "q" << " " << q*10 << endl;
						cout << "z" << " " << z*10 <<endl;
						cout << "s" << " " << s*10 << endl;
						
					}
				}
			}
		}
	}
	return 0;
}				
	