#include <iostream>

#include <math.h>

using namespace std;  

int main () { 

int x,y; 

    string a[] = {"鼠","牛","虎","兔","龍","蛇","馬","羊","猴","雞","狗","豬"};

    while( cin >> x ) {

    y = 0;

    if( x < 0 ) y = 13;

    x = x % 12 - 1 + y;

    cout << a[x] << endl;

}

}