New obstacle --my internet service has trouble, I may not get back for a while. My book is almost there with more explicit analysis.
A whole line ( 
) and a divided ( 
) were
All of them whose numbers are odd are light circles, 1, 3, 5, 7, 9; and all of them whose numbers are even are dark,—2, 4, 6, 8, 10.
, 
, 
, 
, 
, 
, 
, and 
; called khien, tui, li, kan, sun, khan, kan, and khwan;
