#include<bits/stdc++.h>
using namespace std;
string n[10]={"jia","yi","bing","ding","wu","ji","geng","xin","ren","gui"},m[12]={"zi","chou","yin","mao","chen","si","wu","wei","shen","you","xu","hai"};
int main()
{
    int a;
    cin>>a;
    //4
    int x=abs(a-4)%10,b=abs(a-4)%12;
    cout<<n[x]<<m[b];
    return 0;
}