This property defines the Unicodes which belongs to Manichaean block
Characters like 𐫀,𐫁,𐫂, etc. are listed under Manichaean Block.
53 Characters are present in Manichaean Block starting with the Unicode point U+10AC0 that represents the character 𐫀.
Currently, as per latest version 15.0.0, Unicode supports 328 number of Block. Here are a few examples - Latin Extended E,Adlam,Aegean Numbers, etc.