Did the ancients use gossip or six nobles to divine?

Gossip is said to have been created by Fuxi and later used for divination.

Six-person hexagram, also known as six-person hexagram, is an ancient yin-yang five-element hexagram, which is called three kinds together with Daoism and Taiyi hexagram. Six hexagrams originated in China. Legend has it that Zhuge Liang initiated it and called it "the Six Obsidian Stars of Kongming", which was mainly used for military strategy.