| #*: Note that there are two different '''heptagrams''', one goes around twice and the other thrice; moreover, the configuration at the core of the 3-'''heptagram''' is in fact a 2-'''heptagram''' and the figure at the core of that is an ordinary heptagon. | | #*: Note that there are two different '''heptagrams''', one goes around twice and the other thrice; moreover, the configuration at the core of the 3-'''heptagram''' is in fact a 2-'''heptagram''' and the figure at the core of that is an ordinary heptagon. |