Figure A1.

Illustration of the First Step in the Enumeration Procedure

The symbols “A,” “B,” and “C” represent the variant bases. The symbols “S,” “CP,” “#,” “u,” “-,” and “P” represent the SNVC site, the count pattern, the number of individuals with the count pattern, the copy unit, the deletion character, and the subprocedure, respectively. The symbol “⊗” denotes taking all combinations of the variant base characters along all SNVC sites.