#include <iostream>
#include <fstream>
#include <string>

using namespace std;




typedef struct ARU{
        string mit[20];
        int osszeg;
        int darab;

}ARU;

int main()
{
   ARU t[500];
   int db;
   int i=0;
   int j=0;
   fstream f;
   string seged;
   f.open("penztar.txt",ios::in);
   while(!f.eof()){
        getline(f,seged);
        //cout<<seged<<endl;
        if (seged.length()== 1) {
            t[i].darab=j;
            j=0;
            i++;
        }
        else {
              t[i].mit[j]=seged;
              j++;
        }
   }
   db=i;
i=0;
while(i<db){
    j=0;
  while(j<t[i].darab){
      cout<<t[i].mit[j]<<" ";
      j++;

  }
 cout<<endl;
 i++;
}
  /*  ARU x;
    x=t[1];
    t[1]=t[2];
    t[2]=x;
    sort(x.mit,x.mit+x.darab) ;
    */
   f.close();




    return 0;
}