class ConstructionHelmet_ColorBase extends HelmetBase
{
};

class ConstructionHelmet_Blue extends ConstructionHelmet_ColorBase {};
class ConstructionHelmet_Lime extends ConstructionHelmet_ColorBase {};
class ConstructionHelmet_Orange extends ConstructionHelmet_ColorBase {};
class ConstructionHelmet_Red extends ConstructionHelmet_ColorBase {};
class ConstructionHelmet_White extends ConstructionHelmet_ColorBase {};
class ConstructionHelmet_Yellow extends ConstructionHelmet_ColorBase {};