["^"; "↑"; ] ;
["⇑"; "⇧"; "⬆"; ] ;
["⇓"; "⇩"; "⬇"; "⬊"; "➷"; ] ;
+ ["⇕"; "⇳"; "⬍"; ];
["↔"; "⇔"; "⬄"; "⬌"; ] ;
["≤"; "≲"; "≼"; "≰"; "≴"; "⋠"; "⊆"; "⫃"; "⊑"; ];
["_"; "↓"; "↙"; "⎽"; "⎼"; "⎻"; "⎺"; ];
["<"; "≺"; "≮"; "⊀"; "〈"; "«"; "❬"; "❮"; "❰"; ] ;
["("; "❨"; "❪"; "❲"; "("; ];
[")"; "❩"; "❫"; "❳"; ")"; ];
- ["["; "〚"; ] ;
- ["]"; "〛"; ] ;
+ ["["; "⦋"; "〚"; ] ;
+ ["]"; "⦌"; "〛"; ] ;
["{"; "❴"; "⦃" ] ;
["}"; "❵"; "⦄" ] ;
["□"; "◽"; "▪"; "◾"; ];