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  
2023/2/23
        2   20᠎             ᠎  2023                                ᠎                ᠎          20                               +                            ᠎     ᠎              ᠎                                                                    ᠎               2023     ᠎                        ᠎            +                                                       ᠎                  ᠎              2022                  17              20          20.6   ᠎                  ᠎            
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