If we look at previous topics, The Monk used 2 things when it comes to San He combinations.
First was the idea about 1-3 and 4-6 we looked at that already.
I doubt that he uses 2 elements for a San He.
Not quite. Among the other ways for the Three Way Combination is where "certain" moving lines and their transformed lines form that Combination only, and there are specific reasons for this particular case.
Typically it is lines 1 with 3, or 4 with 6. The reasoning being they each represent Heaven and Earth between each Trigram, and Man with Space or Man with Time in the Hexagram.
Please note what I have underlined: there is a transformed line involved. So it's either
- lines 1, 3 and the transformed line, or
- lines 4, 6 and the transformed line.
In both cases, we come up with
a total of three elements. Note that he said "Three Way Combination", denoting that there are
three elements involved.
An example of both cases appearing in the same hexagram is this one:
Football match.
However, this is talking about San He, so we are diverting a bit from the original topic of Sacrar.