#include <iostream>
#include <fstream>

#include <algorithm>
#include <random>
#include <map>

using namespace std;

int main(int argc, char* argv[])
{
  if ( argc != 2 )
  {
    cerr << "Usage: " << argv[0] << " FILE" << endl;
    return 1;
  }

  ifstream ifs{argv[1]};
  if ( ! ifs )
  {
    cerr << "Error: '" << argv[1] << "' can not be opened!" << endl;
    return 1;
  }

  map<char,int> m;
  char c;
  int count;
  while ( ifs >> c >> count )
  {
    m[c] = count;
  }
  
  while ( cin >> c )
  {
    --m[c];
  }

  for ( auto p : m )
  {
    if ( p.second != 0 )
    {
      cerr << p.second << " left of " << p.first << endl;
    }
  }
  
  return 0;
}