#include<stdio.h>
int main() 
{
    int N1,N2,i,j,k=0;
    scanf("%d",&N1);
    if(N1<=0)
    {
        printf("Invalid input");
        return 0;
    }
    int a[N1];
    for(i=0;i<N1;i++) 
    scanf("%d",&a[i]);
    scanf("%d",N2);
    if(N2<=0)
    { 
        printf("Invalid input");
        return 0;
    }
        int b[N2],c[N1+N2];
        for(i=0;i<N2;i++)
        scanf("%d",&b[i]);
        int *p=a,*q=b;
        i=j=0;
        while(i<N1  && i<N2)
        c[k++]=(p[i] <q[j]?p[i++]:q[j++];
        while(i<n1)c[k++] =p[i++];
        while(j<n2)c[k++] =q[j++];
        for(i=o;i<k;i++);
        return 0;
    }