package arrays;
import java.util.*;
public class sortgame {
String name;
int salary;
public sortgame(String name, int salary) {
this.name = name;
this.salary = salary;
}
public static void main(String[] args) {
Scanner scn = new Scanner(System.in);
int s = scn.nextInt();
int n = scn.nextInt();
sortgame[] arr = new sortgame[n];
for (int i = 0; i < n; i++) {
String name = scn.next();
int salary = scn.nextInt();
arr[i] = new sortgame(name, salary);
}
Arrays.sort(arr);
for (int i = 0; i < n; i++) {
if (arr[i].salary >= s) {
for (int j = 1; j < n; j++) {
if (arr[i].name.compareTo(arr[j].name))
System.out.println(arr[i].name + " " + arr[i].salary);
}
}
}
}
}