["q"; "𝕢"; "𝐪"; "ⓠ"; ] ;
["Q"; "ℚ"; "𝐐"; "Ⓠ"; ] ;
["r"; "ρ"; "ϱ"; "𝕣"; "𝐫"; "𝛒"; "𝛠"; "ⓡ"; ] ;
- ["R"; "ℛ"; "ℜ"; "ℝ"; "𝐑"; "Ⓡ"; ] ;
+ ["R"; "ℛ"; "ℜ"; "ℝ"; "𝐑"; "Ⓡ"; "ᴿ"; ] ;
["s"; "σ"; "ς"; "𝕤"; "𝐬"; "𝛔"; "ⓢ"; ] ;
["S"; "Σ"; "𝕊"; "𝐒"; "𝚺"; "Ⓢ"; "𝗦"; ] ;
["t"; "τ"; "𝕥"; "𝐭"; "𝛕"; "ⓣ"; ] ;