#include <bits/stdc++.h>
using namespace std;

int main(){
	int n,a[110],g,s,b,q,i;
	cin>>n;
	for(i = 0;i < n;i++){
		cin>>a[i]; 
	} 
	
	//求完美偶数
	for(i = 0;i < n;i++){
		q = a[i] / 1000;
		b = a[i] / 100 % 10;
		s = a[i] / 10 % 10;
		g = a[i] % 10;
		if(a[i] >= 10 && a[i] <= 99 || a[i] >= 1000 && a[i] <= 9999){
			if(a[i] % 2 == 0 && q % 2 == 0 && b % 2 == 0 && s % 2 == 0 && g % 2 == 0){
				cout<<a[i]<<endl;
			} 
		} 
	} 
}

/**************************************************************
	Problem: 1397
	User: admin
	Language: C++
	Result: Accepted
	Time:17 ms
	Memory:2072 kb
****************************************************************/