import java.util.*;
class book{
public long id;
public int category;
public int words;
public String updatetime;
public book(long id, int category, int words, String updatetime) {
this.id = id;
this.category = category;
this.words = words;
this.updatetime = updatetime;
}
public long getId() {
return id;
}
public int getCategory() {
return category;
}
public int getWords() {
return words;
}
public String getUpdatetime() {
return updatetime;
}
@Override
public String toString() {
return "book{" +
"id=" + id +
", category=" + category +
", words=" + words +
", updatetime='" + updatetime + '\'' +
'}';
}
}
public class Lambdas {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int count = sc.nextInt();
sc.nextLine();
List<book> list = new ArrayList<>(count);
for(int i = 0; i < count; i++) {
String raw = sc.nextLine();
String[] items = raw.split(",");
long id = Long.parseLong(items[0]);
int category = Integer.parseInt(items[1]);
int words = Integer.parseInt(items[2]);
String updatetime = items[3];
list.add(new book(id, category, words, updatetime));
}
list.sort(new Comparator<book>() {
@Override
public int compare(book o1, book o2) {
if(o1.category > o2.category) return 1;
else if(o1.category < o2.category) return -1;
else{
if(o1.updatetime.compareTo( o2.updatetime)>0) return 1;
else if(o1.updatetime.compareTo( o2.updatetime)<0) return -1;
else {
if(o1.words > o2.words) return 1;
else if(o1.words < o2.words) return -1;
else {
if(o1.id > o2.id) return 1;
else if(o1.id < o2.id) return -1;
}
}
}
return 0;
}
});
for(book b:list){
System.out.println(b.id);
}
}
}
