#include <iostream>
#include <sstream>
#include <algorithm>
#include <iterator>
#include <vector>
#include <cctype>

using namespace std;

int main()
{
  string line;
  getline( cin, line );
  
  istringstream iss{line};
  vector<string> whisper;
  copy( istream_iterator<string>{iss}, istream_iterator<string>{}, back_inserter(whisper) );

  copy( begin(whisper), end(whisper), ostream_iterator<string>{cout, " "} );
  cout << endl;

  if ( whisper.empty() )
    return 1;

  auto less_length = [](string const& a, string const& b) { return a.length() < b.length(); };
  auto max = max_element(begin(whisper), end(whisper), less_length);
  auto min = min_element(begin(whisper), end(whisper), less_length);
  swap(*max, *min);

  copy( begin(whisper), end(whisper), ostream_iterator<string>{cout, " "} );
  cout << endl;

  transform( begin(whisper), end(whisper), begin(whisper), [](string const& s)
             {
               if ( isupper( s.front() ) )
                 return "Super"s + s;
               else
                 return s;
             } );

  copy( begin(whisper), end(whisper), ostream_iterator<string>{cout, " "} );
  cout << endl;

  auto v = remove_if( begin(whisper), end(whisper), [](string const& s)
                      {
                        return ! all_of( begin(s), end(s), ::isalpha);
                      } );
  whisper.erase( v, end(whisper) );
  
  copy( begin(whisper), end(whisper), ostream_iterator<string>{cout, " "} );
  cout << endl;

  return 0;
}