#include<string.h>
#include<stdio.h>

typedef struct agent {
	char name[21];
	int bs;
	double suma;
} AGENT;

typedef struct issuer {
	char name[11];
	int N;
	AGENT ag[1001];
} ISSUER;

int end(int N, char *name);
void input(void);
void output(void);
void vypisZaujemcov(int bs, double suma);


ISSUER iss;

int main(void) {
	char name[11];
	int N;
	
	while (1) {
		scanf("%d", &N);
		scanf("%s", name);
		if (!end(N, name)) {
			iss.N = N;
			strcpy(iss.name, name);
			input();
			output();
		} else {
			return 0;
		}
	}
}

int end(int N, char *name) {
	if ((N == 0) && (!strcmp(name, "END")))
		return 1;
	else
		return 0;
}

void input(void) {
	char bs[5];
	int i;
	double suma;
	
	for (i = 1; i <= iss.N; i++) {
		scanf(" %s", iss.ag[i].name);
		scanf(" %s", bs);
		if (!strcmp(bs, "buy")) {
			iss.ag[i].bs = 0;
		} else
			iss.ag[i].bs = 1;
		scanf(" %lf", &suma);
		iss.ag[i].suma = suma;
	}
}

void output(void) {
	int i;

	printf("%s\n", iss.name);
	for (i = 1; i <= iss.N; i++) {
		printf("%s:", iss.ag[i].name);
		vypisZaujemcov(iss.ag[i].bs, iss.ag[i].suma);
	}
}

void vypisZaujemcov(int bs, double suma) {
	int pocet = 0;
	int i;
	
	if (!bs) {
		for (i = 1; i <= iss.N; i++) {
			if (iss.ag[i].bs) {
				if (iss.ag[i].suma <= suma) {
					printf(" %s", iss.ag[i].name);
					pocet++;
				}
			}
		}
	}
	else {
		for (i = 1; i <= iss.N; i++) {
			if (!iss.ag[i].bs) {
				if (iss.ag[i].suma >= suma) {
					printf(" %s", iss.ag[i].name);
					pocet++;
				}
			}
		}
	}
	if (pocet == 0) {
		printf(" NO-ONE\n");
	}
	else
		printf("\n");
}