This property defines the Diacritic Unicodes which can be present at Right of the base character
Characters like ः,ऻ,ा, etc. are listed under Right Indic Positional Category.
295 Characters are present in Right Indic Positional Category starting with the Unicode point U+0903 that represents the character ः.
Currently, as per latest version 15.0.0, Unicode supports 15 number of Indic Positional Category. Here are a few examples - Bottom,Bottom And Left,Bottom And Right, etc.