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obj1.show1(); obj2.show1(); obj3.show1(); obj2.show2();
obj1.show1(); obj2.show1(); obj3.show1(); obj2.show2();
obj1.show1(); obj2.show1(); obj3.show1(); obj2.show2();
objshow1(); obj2.show1(); obj3.show1(); obj2.show2();
obj1.show1(); obj2.show1(); obj3.show1(); obj2.show2();
obj1. showl(); obj2. showl(); obj3. showl(); obj2. show2();
obj1. showl(); obj2. showl(); obj3. showl(); obj2. show2();