#include <iostream>
#include <vector>
#include "bongi.hpp"
using namespace std;

int main()
{
  //////////////////////////////////////////////////
  // read the input
  
  int N, K;
  cin >> N >> K;
  
  vector<int> a(N);
  for (int i=0; i<N; i++)
    cin >> a[i];
  
  vector<vector<int> > solution(K);
  
  //////////////////////////////////////////////////
  // TODO: replace this by a smart algorithm
  
  for (int i=0; i<N; i++)
    solution[0].push_back(a[i]);
  
  //////////////////////////////////////////////////
  // print the solution 
  
  // functions in bongi.hpp
  cerr << "score = " << get_score(solution) << endl;
  cerr << "percentage = " << get_percentage(solution) << "%" << endl;
  
  for (int k=0; k<(int)solution.size(); k++)
  {
    for (int j=0; j<(int)solution[k].size(); j++)
    {
      if (j) cout << " ";
      cout << solution[k][j];
    }
    cout << endl;
  }
}