A mold for molding an optical element, in particular using a reaction injection molding method. The vector graphics classification engine defines a pipeline for categorizing vector graphics parsed from the fixed format document as font, text, paragraph, table, and page effects, such as shading, borders, underlines, and strikethroughs. The intermediate carrier is linked to the wheel suspension on the body side and has a pivot axis running in the longitudinal direction of the vehicle. Third, the information about mitral valve structure is reduced into a 3D medial model, a compact representation of shape.