This property defines the Unicodes which have Sundanese script
Characters like ᮀ,ᮁ,ᮂ, etc. are listed under Sundanese Script.
72 Characters are present in Sundanese Script starting with the Unicode point U+1B80 that represents the character ᮀ.
Currently, as per latest version 15.0.0, Unicode supports 164 number of Script. Here are a few examples - Adlam,Ahom,Anatolian Hieroglyphs, etc.