This property defines the Unicodes which are Consonant Placeholder
Characters like -, ,×, etc. are listed under Consonant Placeholder Indic Syllabic Category.
22 Characters are present in Consonant Placeholder Indic Syllabic Category starting with the Unicode point U+002D that represents the character -.
Currently, as per latest version 15.0.0, Unicode supports 36 number of Indic Syllabic Category. Here are a few examples - Avagraha,Bindu,Brahmi Joining Number, etc.