["d"; "δ"; "∂"; "𝕕"; "ⅆ"; "𝐝"; "𝛅"; "ⓓ"; ] ;
["D"; "Δ"; "𝔻"; "ⅅ"; "𝐃"; "𝚫"; "Ⓓ"; ] ;
["e"; "ɛ"; "ε"; "ϵ"; "Є"; "ℯ"; "𝕖"; "ⅇ"; "𝐞"; "𝛆"; "𝛜"; "ⓔ"; ] ;
["d"; "δ"; "∂"; "𝕕"; "ⅆ"; "𝐝"; "𝛅"; "ⓓ"; ] ;
["D"; "Δ"; "𝔻"; "ⅅ"; "𝐃"; "𝚫"; "Ⓓ"; ] ;
["e"; "ɛ"; "ε"; "ϵ"; "Є"; "ℯ"; "𝕖"; "ⅇ"; "𝐞"; "𝛆"; "𝛜"; "ⓔ"; ] ;