import java.io.IOException;
import java.lang.String;

class exchange {

	public static void main(String [] args) throws IOException
	{
	exchange app = new exchange();
	app.run();
	
	}



	public void run() throws IOException{

		Input input = new Input();
		int pocet = input.readInt();
		String jmeno;
		String x;
		double cena;
	while(true){
		String nazev = input.readString();		
		if(pocet == 0 && nazev.contains("END")) break;

		St [] poradi = new St[pocet];
		Stock [] buy = new Stock[pocet];
		Stock [] sell = new Stock[pocet];
		int b = 0;
		int s = 0;
		for(int i = 0 ; i < pocet ; i++)
		{	
			jmeno = input.readString();
			x = input.readString();
			cena = input.readDouble();
			poradi[i] = new St(i, x, jmeno, cena);
			if(x.contains("s")) sell[s++] = new Stock(s, cena, jmeno);
				else buy[b++] = new Stock(b, cena, jmeno);
		}
	
		if(s > 0 && b > 0)
		{


		QuickSort.quicksort(sell, s);
		QuickSort.quicksort(buy, b);

		
		/*System.out.print(nazev+"\n");
		for(int i = 0 ; i < pocet ; i++)
		{
			if(poradi[i].getX())
			{
				int j = b-1;
				Stock []xxx = new Stock[b];
				int count = 0;
				
				while(buy[j].getCena() >= poradi[i].getCena())
				{
					xxx[count++] = buy[j];
					if(--j < 0) break;
				}
				QuickSort.quicksort1(xxx, count);
				if(j == b-1) System.out.print(poradi[i].getName() + ": " + "NO-ONE" + "\n");
				else {
				System.out.print(poradi[i].getName() + ": ");
				for(int k = 0 ; ((k < xxx.length ) && (xxx[k] != null)); k++)
				{
					System.out.print(xxx[k].getName() + " ");
				}
				System.out.print("\n");
				}
			}
			else
			{
				int j = 0;
				Stock []xxx = new Stock[s];
				int count = 0;
				while(sell[j].getCena() <= poradi[i].getCena())
				{
					xxx[count++] = sell[j];
					if(++j == s) break;
				}
				QuickSort.quicksort1(xxx, count);
				if(j == 0) System.out.print(poradi[i].getName() + ": " + "NO-ONE" + "\n");
				else {
				System.out.print(poradi[i].getName() + ": ");
				for(int k = 0 ; ((k < xxx.length ) && (xxx[k] != null)); k++)
				{
					System.out.print(xxx[k].getName() + " ");
				}
				System.out.print("\n");
				}
			}
			
		}*/

		}else
		{
			System.out.print(nazev + "\n");
			if(s > 0) 
			{
			for(int a = 0 ; a < s ; a++)
			System.out.print(sell[a].getName() + ": NO-ONE\n");
			}
			if(b > 0) 
			{
			for(int a = 0 ; a < b ; a++)
			System.out.print(buy[a].getName() + ": NO-ONE\n");
			}
		}

	pocet = input.readInt();

	}


	}
}



class Input{

int c;

public Input() throws IOException{
c = System.in.read();
}

public int readInt() throws IOException{
	skipWS();
	int s = 0;

	while('0' <= c && c <='9')
	{
		s = 10 * s + (c - '0');
		c = System.in.read();
	}
		return s;
}

public double readDouble() throws IOException {
	skipWS();
	double s = 0;
	while ('0' <= c && c <='9') {
		s = 10 * s + (c - '0');
		c = System.in.read();
	}
	c = System.in.read();
	double i = 1;
	while ('0' <= c && c <= '9') {
		i = i/10;
		s = s + (double) (c - '0') * i;
		c = System.in.read();
	}
	return s;
}
public String readString() throws IOException {
	skipWS();
	char data[] = new char[21];
	int j = 0; 
	while (('a' <= c && c <='z') || ('A' <= c && c <='Z')) {
		data[j] = (char)c;
		j++;
		c = System.in.read();
		if(j > 20) break;
	}
     	String str = new String(data);

	return str;
 
}


public void skipWS() throws IOException{
	while(c == ' ' || c == '\n' || c == '\r')
	{
		c = System.in.read();
	}
}

}

class QuickSort {

public static void quicksort(Stock[] a, int pocet) {
	quicksort(a, 0, pocet-1);
}

public static void quicksort1(Stock[] a, int pocet) {
	quicksort1(a, 0, pocet-1);
}

public static void quicksort(Stock[] a, int left, int right) {
	if (right <= left) {
		return;
	}
	int i = partion(a, left, right);
	quicksort(a, left, i - 1);
	quicksort(a, i + 1, right);
}

public static void quicksort1(Stock[] a, int left, int right) {
	if (right <= left) {
		return;
	}
	int i = partion1(a, left, right);
	quicksort1(a, left, i - 1);
	quicksort1(a, i + 1, right);
}

	private static int partion(Stock[] a, int left, int right) {
	int i = left - 1;
	int j = right;
	while (true) {
		while (a[++i].getCena() < a[right].getCena());
		while (a[right].getCena() < a[--j].getCena()) {
			if (j == left) {
				break;
			}
		}
		if (i >= j) {
			break;
		}
		exch(a, i, j);
		}
		exch(a, i, right);
		return i;
	}
	
	private static void exch(Stock[] a, int i, int j) {
		Stock swap = a[i];
		a[i] = a[j];
		a[j] = swap;
	}



	private static int partion1(Stock[] a, int left, int right) {
	int i = left - 1;
	int j = right;
	while (true) {
		while (a[++i].getPoradi() < a[right].getPoradi());
		while (a[right].getPoradi() < a[--j].getPoradi()) {
			if (j == left) {
				break;
			}
		}
		if (i >= j) {
			break;
		}
		exch1(a, i, j);
		}
		exch1(a, i, right);
		return i;
	}
	
	private static void exch1(Stock[] a, int i, int j) {
		Stock swap = a[i];
		a[i] = a[j];
		a[j] = swap;
	}


}


class Stock {

private int poradi;
private double cena;
private String jmeno;

public Stock(int poradi, double cena, String jmeno) {
	this.poradi = poradi;
	this.cena = cena;
	this.jmeno = jmeno;
}

public int getPoradi()
{
	return this.poradi;
}

public double getCena()
{
	return this.cena;
}

public String getName()
{
	return this.jmeno;
}


}

	
class St {

private int poradi;
private boolean x;
private double cena;
private String jmeno;

public St(int poradi, String x, String jmeno, double cena) {
	this.poradi = poradi;
	this.cena = cena;
	if(x.contains("s")) this.x = true;
	else this.x = false;
	this.jmeno = jmeno;
}

public int getPoradi()
{
	return this.poradi;
}

public boolean getX()
{
	return this.x;
}

public String getName()
{
	return this.jmeno;
}

public double getCena()
{
	return this.cena;
}

}