Can birthdays be transformed into six hexagrams?

Birthday consists of four pillars: year, month, day and hour, and each part consists of heavenly stems and earthly branches. The actual combination is 60 to the fourth power, that is, there are 654.38+029,600 combinations.

Six hexagrams are composed of inner hexagrams and outer hexagrams, with a total of only 64 hexagrams.

Therefore, although six hexagrams can evolve into sixteen hexagrams, thirty-six hexagrams ... until the combination matches the eight-character combination, the evolution is too complicated to be presented in paper and ink, so objectively speaking, eight diagrams cannot be transformed into six hexagrams.