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



int main()
{        
   

	const string a[] {      
		"Red",
		"Orange",
		"Yellow",
		"Blue",
		"Indigo",
		"Violet",
		
	};

	const size_t n {size(a)}; 


	for (int i{0}; i < n; ++i) {
	       cout << a[i]<< "\n";
	}
	



	return EXIT_SUCCESS;
}