Zhouyi coin divination

Three heads are Lao Yang, three tails are Laoyin, two heads are Shaoyin, and two heads are Shaoyang. Expand it six times and you will get six hexagons in turn. Old Yin Lao Yang remembers to change his mind. If there is any change, use this hexagram; If there are two changes, change your mind with the original one and rely on the top; If there are three changes, use the original hexagrams and change their minds, with the original hexagrams as the main one; If there are four changes, use the two invariants of this hexagram; If there are five changes, use the same hexagram that has changed its mind; If there are six changes, if they are all yang, use the "nine" of the dry divination; If they are all yin, use the "six" of Kun gua; If there is no change, use this button;