#include<stdio.h>
int main() {
    int n1,n2,a[100],b[100],c[200],i=0,j=0,k=0;
    scanf("%d",&n1);
    for(int x=0;x<n1;x++)
scanf("%d",&a[x]);
    for(int x=0;x<n2;x++)
scanf( "%d",&b[x]);
    while (i<n1 && j<n2) 
        c[k++]=(a[i] < b[j]?a [i++] : b[j++]
    while(i<n1) c[k++] = a[i++];
    while(j<n2) c[k++] = b[j++];
for(i=0;i<k;i++) printf("%d ",c[i]));
}