class SurgicalGloves_ColorBase extends Gloves_Base {};
class SurgicalGloves_Blue extends SurgicalGloves_ColorBase {};
class SurgicalGloves_LightBlue extends SurgicalGloves_ColorBase {};
class SurgicalGloves_Green extends SurgicalGloves_ColorBase {};
class SurgicalGloves_White extends SurgicalGloves_ColorBase {};