Not Equal: Everything in this space must be different. The answer is 2-2, placed horizontally; 4-4, placed vertically; 0-0, placed vertically.
第一百三十九条 人民警察办理治安案件，有下列行为之一的，依法给予处分；构成犯罪的，依法追究刑事责任：，更多细节参见51吃瓜
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self.base_url = base_url