#include <vector>
#include <string>
#include <iostream>

using namespace std;

const int buy=1;
const int sell=2;

struct Bid
{
	string agent;
    int bidtype;
    double price;
};

vector<Bid> bids;
vector<Bid> buys;
vector<Bid> sells;

#define FOREACH(it,c) for(__typeof((c).begin())it=(c).begin();(it)!=(c).end();(it)++)
int main(void)
{

	while (true)
    {
		bids.clear();
		buys.clear();
		sells.clear();

		int bidcount;
	    string code;

		cin >> bidcount;
  		cin >> code;
    
        if ((bidcount==0)&&(code.compare("END")==0)) break;

	    for(int i=0;i<bidcount;i++)
        {
			Bid bid;
			string bidtype;

			cin >> bid.agent;
			cin >> bidtype;
            if (bidtype.compare("sell")==0) 
            	bid.bidtype = sell;
           	else
				bid.bidtype = buy; 			
            cin >> bid.price;

			bids.push_back(bid);
			if (bid.bidtype==sell) sells.push_back(bid); else buys.push_back(bid);
			 
        }

				
		cout << code << "\n";
		FOREACH(bid,bids)
		{
			cout << bid->agent << ":";
			bool noone=true;
			if (bid->bidtype==buy)
            {
				FOREACH(sell,sells)
				{
					if (bid->price>=sell->price) { cout << " " << sell->agent; noone=false; }
				}
            }
			else
            {
				FOREACH(buy,buys)
				{
					if (bid->price<=buy->price) { cout << " " << buy->agent; noone=false; }
				}
			}						
			if (noone) cout << " NO-ONE";
			cout << "\n";
		}		
    }

	return 0;	
}