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

int main()
{
   vector<int> my_nums;

   for (int i = 0; i < 18; ++i)
   {
      my_nums.push_back(i % 3);
   }

   cout << "[";
   {
      cout << my_nums[0];
      for (int i = 1; i < my_nums.size(); i++)
      {
         cout << ", " << my_nums[i];
      }
   }

   cout << "]" << endl;

   return 0;
}