#include<iostream>
using namespace std;
int main()
{
	long long year;
	cin>>year;
	switch((year+7)%10)
	{
		case 0:cout<<"gui";break;
		case 1:cout<<"jia";break;
		case 2:cout<<"yi";break;
		case 3:cout<<"bing";break;
		case 4:cout<<"ding";break;
		case 5:cout<<"wu";break;
		case 6:cout<<"ji";break;
		case 7:cout<<"geng";break;
		case 8:cout<<"xin";break;
		case 9:cout<<"ren";break;
	 } 
	 switch((year-3)%12)
	{
		case 0:cout<<"hai";break;
		case 1:cout<<"zi";break;
		case 2:cout<<"chou";break;
		case 3:cout<<"yin";break;
		case 4:cout<<"mao";break;
		case 5:cout<<"chen";break;
		case 6:cout<<"si";break;
		case 7:cout<<"wu";break;
		case 8:cout<<"wei";break;
		case 9:cout<<"shen";break;
		case 10:cout<<"you";break;
		case 11:cout<<"xu";break;
	 } 
	return 0;
 }