▁character ▁sets : ▁ ▁C J K ▁Comp at ibility ▁( 3 3 0 0 – 3 3 FF ) ▁ ▁C J K ▁Comp at ibility ▁Form s ▁( FE 3 0 – FE 4 F ) ▁ ▁C J K ▁Comp at ibility ▁Ide ograph s ▁( F 9 0 0 – FA FF ) ▁ ▁C J K ▁Comp at ibility ▁Ide ograph s ▁Supp lement ▁( 2 F 8 0 0 – 2 FA 1 F ) ▁They ▁include ▁forms ▁of ▁characters ▁for ▁vertical ▁text ▁layout ▁and ▁rich ▁text ▁characters ▁that ▁Unicode ▁recomm ends ▁handling ▁through ▁other ▁means . ▁Therefore , ▁their ▁use ▁is ▁disc ou rag ed . ▁ ▁Usually , ▁compatibility ▁characters ▁are ▁those ▁that ▁would ▁not ▁have ▁been ▁encoded ▁except ▁for ▁compatibility ▁and ▁round - tri p ▁convert ibility ▁with ▁other ▁standards . ▁However , ▁the ▁amount ▁of ▁C J K ▁ide ograph s ▁within ▁any ▁non - Un icode ▁standard ▁is ▁too ▁big ▁to ▁fit ▁into ▁Unicode ' s ▁C J K ▁Comp at ibility ▁Ide ograph s ▁blocks . ▁Instead , ▁code ▁points ▁are ▁assigned ▁when ▁the ▁affected ▁characters ▁are ▁approved ▁by ▁the ▁Unicode ▁Cons ort ium , ▁but ▁have ▁yet ▁to ▁assign ▁any ▁code ▁points ▁within ▁the ▁C J K ▁Un ified ▁Ide ograph s ▁blocks . ▁ ▁Font ▁support ▁The ▁blocks ▁C J K ▁Un ified ▁Ide ograph s ▁and ▁C J K ▁Un ified ▁Ide ograph s ▁Ext ension ▁A , ▁being ▁parts ▁of ▁the ▁Basic ▁Mult iling ual ▁Pl ane