int main()
{
	int w[4],w1[4]; int i,j,max;
	char name[4]={'z','q','s','l'}; //yixia
	for (w[0]=1;w[0]<=5;w[0]++)
		for (w[1]=1;w[1]<=5;w[1]++)
			for (w[2]=1;w[2]<=5;w[2]++)
				for (w[3]=1;w[3]<=5;w[3]++)
					if ((w[0]+w[1]==w[2]+w[3])&&(w[0]+w[3]>w[1]+w[2])&&(w[0]+w[2]<w[1]))  //????????????????????????; ???????????????????????????????????????????
					{
						for (i=0;i<=3;i++) w1[i]=w[i];//???
						for (i=0;i<=3;i++)            //4??????
						{
							max=0;                    //?????
							for (j=1;j<=3;j++)
								if (w1[j]>w1[max]) max=j;//???????
							cout<<name[max]<<' '<<w1[max]*10<<endl;//??
							w1[max]=0;                //?????
						}
					}
	return 0;
}