[[ShapeType]]  

  [[SolidShape]]  

  [[HollowShape]]  

  [[Circle]]  

  [[CircleInCircle]]  

  [[CircleInHexagon]]  

  [[RegularHexagon]]  

  [[HexagonInCircle]]  

  [[HexagonInHexagon]]  

  [[SquareInCircle]]  

  [[RectangleInCircle]]  

  [[Collector]]  

  [[Circle]]  

  [[RegularHexagon]]  

  [[Square]]  

  [[Rectangle]]