#include<stdio.h>
void mergeArrays(int *a1,int n1,int *a2,int n2, int *merged)
{
    int i=0,j=0,k=0;
    while(i<n1 && j<n2)
    {
        if(*(a1+i)<=*(a2+j))
        {
            *(merged+k)=*(a1+i);
            i++;
            j++;
        }
        else
        {
            *(merged+k)=*(a1+j);
            j++;
            k++;
        }
    }
    while(i<n1)
    {
        *(merged +k)=*(a2+i);
        i++;
        k++;
    }
    while(j<n2)
    {
        *(merged+k)=*(a2+j);
        i++;
        k++;
    }
}
int main()
{ 
    int N1,N2;
    scanf("%d",&N1);
    if(N1<=0)
    { 
        printf("Invalid input");
        return 0;
    }
    int arr1[N1];
    for(int i=0;i<N1;i++)
    {
        scanf("%d",&arr1[i]);
    }
    scanf("%d",&N2);
    if(N2<=0)
    {
        printf("Invalid input");
        return 0;
    }
    int arr2[N2];
    for(innt i=0;i<N2;i+)
    {
        
        scanf("%d",&arr2[i]);
    }
    int merged[n1,N2];
    mergeArrays(arr1,N1,arr,N2,merged);
    for(int i=0;i<N1+N2;i++)
    {
        printf("5d",merged[i]);
    }
    return 0;
}