import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String[] arr1 = sc.nextLine().split(" +");
String[] arr2 = sc.nextLine().split(" +");
StringBuffer sb = new StringBuffer("");
int secondIndex = -1;
for(int i =0;i<arr1.length;i++){
sb.append(arr1[i]+" ");
if(i>=3&&(i+1)%4==0&&(i+1)/4-1<arr2.length){
sb.append(arr2[(i+1)/4-1]+" ");
secondIndex = (i+1)/4-1;
}
}
for(int i = secondIndex+1;i<arr2.length;i++){
sb.append(arr2[i]+" ");
}
System.out.println(sb.toString().trim());
}
}
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
for(int i = 0;i<n;i++){
String[] v1 = sc.next().split("\\.");
String[] v2 = sc.next().split("\\.");
int j = 0;
boolean flag= false;
for(;j<Math.max(v1.length,v2.length);j++){
int left = 0,right =0;
if(j<v1.length){
left=Integer.parseInt(v1[j]);
}
if(j<v2.length){
right=Integer.parseInt(v2[j]);
}
if(left<right){
flag = true;
break;
}else if(left>right){
break;
}
}
if(flag){
System.out.println("true");
}else{
System.out.println("false");
}
}
}
}