import java.io.PrintStream;

public class Test2CShort
{
   public static void main(String[] args)
   {
      PrintStream out = System.out;
      
      final int START = Integer.parseInt(args[0]);
      final int STOP = Integer.parseInt(args[1]);
      
      /*
         For a maximum of 6 / 10:
         All that is needed is a for loop that counts from START
         up to STOP (inclusive).
      */
      for (int i = START; i <= STOP; i++)
      {
         out.println(i);
      }
   }
}