#include "Subgraphs.cpp"

#define VIT(i, v) for (i = 0; i < v.size(); i++)

int main(int argc, char **argv)
{
  int i;
  class Subgraphs TheClass;
  vector <string> retval;
  int k;

  if (argc != 2) { fprintf(stderr, "usage: a.out num\n"); exit(1); }

/*
  k = ;
*/


 if (atoi(argv[1]) == 0) {
    k = 2;
  }

 if (atoi(argv[1]) == 1) {
    k = 3;
  }

 if (atoi(argv[1]) == 2) {
    k = 4;
  }

  retval = TheClass.findGroups(k);
  VIT(i, retval) cout << retval[i] << endl;

  exit(0);
}