#include<iostream>
using namespace std;
int s1[105],s2[105],res[210];
int main(){
    int n,m;
    cin>>n;
    for(int i=0;i<n;i++) cin>>s1[i];
    cin>>m;
    for(int i=0;i<m;i++) cin>>s2[i];
    int i=0,j=0,k=0;
    for(;i<n&&j<m;){
        if(s1[i]<=s2[j]){
            res[k++]=s1[i++];
        }
        else{
            res[k++]=s2[j++];
        }
    }
    while(i<n){
        res[k++]=s1[i++];
    }
    while(j<m) res[k++]=s2[j++];
    for(int i=0;i<k;i++) cout<<res[i]<<" ";
    return 0;
}