
			
class Mapping:
    def __init__(self, iterable):
        self.items_list = []
        self.__update(iterable)
    def update(self, iterable):
        for item in iterable:
            self.items_list.append(item)


    

        
class Abl:
	name = "a";
	
class Pass:
	class Man:
		class Kid:
			def weight(self):pass;
		def height(self):pass;

		
			

class People:
	class Man:
		def age(self) :
			pass;
	def name(self):
		pass;



