#include<bits/stdc++.h>
using namespace std;
int main(){
	for(int i=200;i<=900;i=i+2){
		if((i/100)%2==0&&(i/10)%2==0&&i%2==0){
			cout<<i<<endl;
		}
	}
	return 0;
}
/**************************************************************
	Problem: 1143
	User: panyuchen
	Language: C++
	Result: Wrong Answer
****************************************************************/