def show_keys():
  print("     Entered Lilygo Keys    Results")
  print("     -------------------    -------")
  print("              _-               =")
  print("              (+               [")
  print("              +)               ]")
  print("              (-               <")
  print("              -)               >")
  print("              _#               ^")
  print("              _/               \\")
  print("              -/               %")
  print("              _!               &")
  print(" Speaker Key (left of enter)   $")
  print(" Track ball up                 up arrow")
  print(" Track ball down               down arrow")
  print(" Track ball left               left arrow")
  print(" Track ball right              right arrow")