//manchenchen
public class Five
{
public static void main(String args[])
{
int five;
for(five=10000;five<25000;five++)
{
int a=five/10000;
int b=(five-a*10000)/1000;
int c=(five-a*10000-b*1000)/100;
int d=(five-a*10000-b*1000-c*100)/10;
int e=five-a*10000-b*1000-c*100-d*10;
int rfive=a+b*10+c*100+d*1000+e*10000;
if(rfive==(five*4))
{
System.out.println(five);
}
}
}
}