Specials is a short Unicode block of characters allocated at the very end of the Basic Multilingual Plane, at U+FFF0–FFFF. Of these 16 code points, five have been assigned since Unicode 3.0: U+FFF9 INTERLINEAR ANNOTATION ANCHOR, marks start of annotated text U+FFFA INTERLINEAR ANNOTATION SEPARATOR, marks start of annotating character(s) U+FFFB INTERLINEAR ANNOTATION TERMINATOR, marks end of annota