It's achieved by using the abstract class and interfaces and more applying exactly the same. Only always attributes of the item that differentiates it from all other objects. Only the critical detairò r? không ki?m duy?t FC2 HEYZO Tokyo Nóng 1pondo Caribbeancom Caribbeancompr 10musume pacopacomama Gachinco XXX-AV k?t hôn chém Ngh?ch ng?m 4610