can mathematics help reveal market turns?, page-10

Dascore,

As a mathematical 'curiosity', your insight into 'turn dates' is most impressive. Really impressive. This has now raised my curiosity further.

Question:
Having defined A, B, C & D, was it possible to calculate E? Similarly, does confirmation of E, F, G & H provide sufficient 'insight' to enable the future calculation of I? Effectively both are asking the exact same question: is it possible to calculate the next starting period point from the last one? Is any mathematical pattern or formula 'at play' here also?

Clearly I don't want to step on any 'proprietary' rights etc that may apply, but I would be very interested in your response.