LeatherShoes_ColorBase.c
class LeatherShoes_ColorBaseclass LeatherShoes_Blackclass LeatherShoes_Naturalclass LeatherShoes_Brownclass LeatherShoes_Beige
class LeatherShoes_ColorBase extends Shoes_Base {};
class LeatherShoes_Black extends LeatherShoes_ColorBase {};
class LeatherShoes_Natural extends LeatherShoes_ColorBase {};
class LeatherShoes_Brown extends LeatherShoes_ColorBase {};
class LeatherShoes_Beige extends LeatherShoes_ColorBase {};