#include <stdio.h>int main(){int a,b,c,d;scanf("%d %d %d %d",&a,&b,&c,&d); if(a < 1) { printf("도"); } else if(b == 2) { printf("개"); } else if(c == 3) { printf("걸"); } else if(d == 4) { printf("윷"); } return 0;}
