• Pen Up
  • Pen Down
  • Forward
  • Forward
  • Left
  • Forward
  • Right
  • Forward
  • Forward
  • Backward
  • Backward
  • Left
  • Forward
  • Forward
  • Forward
  • Right
  • Forward
  • Forward
  • Backward
  • Backward
  • Right
  • Forward
  • Right
  • Forward
  • Forward
  • Backward
  • Backward
  • Left
  • Forward
  • Forward
  • Forward
  • Left
  • Forward
  • Forward
  • Backward
  • Backward
  • Right
  • Forward
  • Right
  • Forward
  • Forward
  • Backward
  • Backward
  • Left
  • Forward
  • Left
  • Forward
  • Forward
  • Backward
  • Backward
  • Left
  • Forward
  • Forward
  • Forward
  • Left
  • Forward
  • Forward
  • Left
  • Left
upgrade
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