There is a strange stall owner Xiao Zhou in a park  He only works on Monday, Tuesday, Wednesday, Friday and Saturday, and he only sells four kinds of goods: toy cars, inflatable balloons, plasticine and remote-controlled aircraft
Every working day, he only sells one kind of goods in the morning and one kind of goods in the afternoon, and he also knows the following conditions: (1) Xiao Zhou sells toy cars in and only in two consecutive afternoons; (2) Xiao Zhou only sells plasticine in one morning and three afternoons; (3) On Saturday, Xiao Zhou neither sells toy cars nor inflatable balloons
Friday