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

int main()
{
	string animals[] {
		"",	                     
		"a fly", 
		"a spider",            
		"a bird",         
		"a cat",
		"a dog",
		"a goat",
     		"a cow",
		"a horse", 		
	};

	int verse {8};

	for (int i {1}; i <= verse; ++i) {
		cout << "There was an old lady who swallowed " << animals[1] << ".\n";

		for (int j {1}; j < i; ++j) { 
			cout << "That wriggled and wiggled and tickled inside her.\n";
			cout << "She swallowed a " << animals[j] << " to catch the " << animals[j-1] << ".\n";

		}

		cout << "That wriggled and wiggled and tickled inside her.\n";
		cout << "I don't know why she swallowed a fly-perhaps she'll die.\n";

		if (i < verse) {
			cout << "\nNext verse...\n\n"; 
		}
	}

	return EXIT_SUCCESS;
}