["-"; "÷"; "⊢"; "⊩"; "⧟"; "⊟"; ];
["="; "≝"; "≡"; "≘"; "≗"; "≐"; "≑"; "≛"; "≚"; "≙"; "⌆"; "⧦"; "⊜"; "≋"; "⩳"; "≅"; "⩬"; "≂"; "≃"; "≈"; ];
["→"; "↦"; "⇝"; "⤞"; "⇾"; "⤍"; "⤏"; "⤳"; ] ;
["⇒"; "⤇"; "➾"; "⇨"; "➡"; "⬈"; "➤"; "➸"; "⇉"; "⥰"; ] ;
["-"; "÷"; "⊢"; "⊩"; "⧟"; "⊟"; ];
["="; "≝"; "≡"; "≘"; "≗"; "≐"; "≑"; "≛"; "≚"; "≙"; "⌆"; "⧦"; "⊜"; "≋"; "⩳"; "≅"; "⩬"; "≂"; "≃"; "≈"; ];
["→"; "↦"; "⇝"; "⤞"; "⇾"; "⤍"; "⤏"; "⤳"; ] ;
["⇒"; "⤇"; "➾"; "⇨"; "➡"; "⬈"; "➤"; "➸"; "⇉"; "⥰"; ] ;
["<"; "≺"; "≮"; "⊀"; "〈"; "«"; "❬"; "❮"; "❰"; ] ;
["("; "❨"; "❪"; "❲"; "("; ];
[")"; "❩"; "❫"; "❳"; ")"; ];
["<"; "≺"; "≮"; "⊀"; "〈"; "«"; "❬"; "❮"; "❰"; ] ;
["("; "❨"; "❪"; "❲"; "("; ];
[")"; "❩"; "❫"; "❳"; ")"; ];
["M"; "ℳ"; "𝕄"; "𝐌"; "Ⓜ"; ] ;
["n"; "𝕟"; "𝐧"; "𝛈"; "ⓝ"; ] ;
["N"; "ℕ"; "№"; "𝐍"; "Ⓝ"; ] ;
["M"; "ℳ"; "𝕄"; "𝐌"; "Ⓜ"; ] ;
["n"; "𝕟"; "𝐧"; "𝛈"; "ⓝ"; ] ;
["N"; "ℕ"; "№"; "𝐍"; "Ⓝ"; ] ;
["O"; "Θ"; "𝕆"; "𝐎"; "𝚯"; "𝚹"; "Ⓞ"; ] ;
["p"; "π"; "𝕡"; "𝐩"; "𝛑"; "ⓟ"; ] ;
["P"; "Π"; "℘"; "ℙ"; "𝐏"; "𝚷"; "Ⓟ"; ] ;
["O"; "Θ"; "𝕆"; "𝐎"; "𝚯"; "𝚹"; "Ⓞ"; ] ;
["p"; "π"; "𝕡"; "𝐩"; "𝛑"; "ⓟ"; ] ;
["P"; "Π"; "℘"; "ℙ"; "𝐏"; "𝚷"; "Ⓟ"; ] ;