Here, it is pertinent to show that a lunar-cycle count of 4 lunar-weeks (which extends across 29 total days) ultimately relates to the annual solar cycle (where, as previously described, the pentecontad cycle, or an ongoing count of 7 lunar-weeks, very nicely interfaces with one-seventh part of the annual circle).
(the pentecontad cycle, or an ongoing count of 7 lunar-weeks; very nicely interfaces; ) (4 lunar-weeks; extends; T:across 29 total days)
the pentecontad cycle, or an ongoing count of 7 lunar-weeks 4 lunar-weeks
very nicely interfaces extends
T:across 29 total days