#include<fstream.h>
ifstream f("date.txt");
void main()
{ int i,j,k,n,m,a[3000], b[3000], c[6000];
  f>>n>>m;
  for(i=1;i<=n;i++) f>>a[i];
  for(i=1;i<=m;i++) f>>b[i];
  i=1; j=m; k=1;
  while(i<=n && j>=1)
	 if(a[i]<b[j]) { if(a[i]%2==0) c[k++]=a[i];
					 i++;
				   }
	 else { if(b[j]%2==0)  c[k++]=b[j];
			j--;
		  }
  while(i<=n) { if(a[i]%2==0) c[k++]=a[i];
				i++;
			  }
  while(j>=1) { if(b[j]%2==0)  c[k++]=b[j];
				j--;
			  }
  for(i=1;i<k;i++) cout<<c[i]<<" ";
}