The numbers in the picture (above) are not the steps of the universal path, but
  3 : The Choice (step 6)
  9 : The long path (of step 15)
 10 : Hall of initiation(u.path 18)

Beyond 7 : Small chamber of the etheric path of white magic - at the end of U.Path  14

Still deeper in the black area : 5 The Hall of Samsara (Apophis, Underworld - better:Tartarus)

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Gizeh Pyramid complex with two

temples