This property defines the Unicodes which have Lisu script
Characters like ꓐ,ꓑ,ꓒ, etc. are listed under Lisu Script.
49 Characters are present in Lisu Script starting with the Unicode point U+A4D0 that represents the character ꓐ.
Currently, as per latest version 15.0.0, Unicode supports 164 number of Script. Here are a few examples - Adlam,Ahom,Anatolian Hieroglyphs, etc.