Nine sephiroth are showing in folio 86, arranged as usual in three triads. I
believe that the missing and lowermost sephira, Malkhut-kingdom may have
been deliberately excluded here, or maybe that drawing was conceived
before the graphical addition of Malkhut to the other nine sephirot, aimed
to sum up a so interpreted perfect number of 10 elements. Additional
connections or paths between the sephiroth were probably excluded here or
added later, totalling 32, in order to convey a mystical sum of 3+7+12+10
elements, matching the 22 letters of jewish alphabet and numbers 1 to 10.