+6 = 8 

ㄍㄨㄚˋguà

  1. 古代卜筮符號相傳伏羲氏(⚋)​(⚊)​相配 形成互相搭配六十四古人卦象以定吉凶

divinatory diagram, one of the eight divinatory trigrams of the Book of Changes 易經[Yi4 jing1], one of the sixty-four divinatory hexagrams of the Book of Changes 易經[Yi4 jing1]
trigramme, divination
Trigramm (S)​