#include <stdio.h>
#include <vector>
#include <list>
#include <algorithm>

using namespace std;

struct sbid
{
	float price;
	int index;
};

struct sname
{
	char name[21];
	float price;
	bool seller;
};

bool mygreater(const sbid& a, const sbid& b)
{
	return a.price < b.price;
}

bool mylower(const sbid& a, const sbid& b)
{
	return a.price > b.price;
}

bool olols(const sbid& a, const sbid& b)
{
	return a.index < b.index;
}


int main(int argc, char **argv)
{
	vector<sname> names;
	list<sbid> sell;
	list<sbid> buy;
	
	while(true)
	{
		names.clear();
		sell.clear();
		buy.clear();			
		
		int countbids;
		char cname[21];
		scanf("%d %s", &countbids, cname);
		
		if (countbids == 0 && (strcmp(cname, "END") == 0))
		{
			break;
		}
		
		printf("%s\n", cname);
		
		char namebid[21];
		char operation[6];
		float amount;
		for (int i = 0; i < countbids; ++i)
		{
			sname a;
			scanf("%s %s %f", a.name, operation, &a.price);
			names.push_back(a);
			
			//printf("OP: %c\n", operation[0]);
			
			sbid s;
			s.price = a.price;
			s.index = i;
			if ( operation[0] == 's' )
			{
				names[i].seller = true;
				sell.push_back(s);
				//printf("SELL PUSHBACK %s %d\n", a.name, s.index);
			}
			else 
			{
				names[i].seller = false;
				buy.push_back(s);
				//printf("BUY PUSHBACK %s %d\n", a.name, s.index);
			}
				
		}
		sell.sort(mygreater);
		buy.sort(mylower);
		
		vector<sname>::iterator iter2 = names.begin();
		list<sbid> orderlol;
		while( iter2 != names.end()) 
		{
			orderlol.clear();
			bool noone = true;
			
			if ((*iter2).seller)
			{
				printf("%s: ", (*iter2).name);
				list<sbid>::iterator iterbuy = buy.begin();
				while( iterbuy != buy.end()) 
				{
					if ((*iterbuy).price < (*iter2).price)
					{
						break;
					}
					noone = false;
					//printf("%s ", names[(*iterbuy).index].name);
					orderlol.push_back((*iterbuy));
					iterbuy++;
				} 
			} 
			else 
			{
				printf("%s: ", (*iter2).name);
				list<sbid>::iterator itersell = sell.begin();
				while( itersell != sell.end()) 
				{
					if ((*itersell).price > (*iter2).price)
					{
						break;
					}
					noone = false;
					//printf("%s ", names[(*itersell).index].name);
					orderlol.push_back((*itersell));
					itersell++;
				}
			}
			
			orderlol.sort(olols);
			list<sbid>::iterator io = orderlol.begin();
			while( io != orderlol.end())
			{
				printf("%s ", names[(*io).index].name);
				io++;
			}
			
			if (noone) printf("NO-ONE");
			printf("\n");
			iter2++;
		}
	}
	return 0;
}