#include <iostream> using namespace std; int main() { cout<<"sheep_go"<<endl; cout<<"nothing_come"<<endl; cout<<"wolf_go"<<endl; cout<<"sheep_come"<<endl; cout<<"vegetable_go"<<endl; cout<<"nothing_come"<<endl; cout<<"sheep_go"<<endl; cout<<"succeed"<<endl; cout<<"sheep_go"<<endl; cout<<"nothing_come"<<endl; cout<<"vegetable_go"<<endl; cout<<"sheep_come"<<endl; cout<<"wolf_go"<<endl; cout<<"nothing_come"<<endl; cout<<"sheep_go"<<endl; cout<<"succeed"; return 0; }