#include<iostream>
#include<sstream>
using namespace std;

int main(){
	string animals = "aardvark\nbee\ncougar\ndugong\n";
	stringstream animals_stream(animals);
	string current_animal;

	while(animals_stream >> current_animal){
		cout << "We're on " << current_animal << endl;
	}

	return 0;
}