#include<iostream>
#include<string>

using namespace std;

int main()
{
	int a = 9;
	int b = 15;
	while (a < 17)
	{
		
		cout << "163.192." + to_string(a) + "." + to_string(b) << endl;

		b++;


		while (b == 256||b==5)
		{
			a++;  b=0;
			cout<<"163.192." << a << b << endl;
		
				
		}

	}




	//system("pause");
		return 0;
}