They took the basic forms:
B’o. The Square. Empowerment, design, improvement, containment.
S’u. The Triangle. Severing the lines, balance, observing the minute detail.
N’i. The Circle. Boundlessness, eternal journeys, cycles of energy.
Over 7800 words are now written, divided into 100 entries, covering various aspects of the setting. Even initial detailing of these things gave birth to 74 new items which must be described. The general shape is still very chaotic but I've already dropped the most ridiculous ideas. Despite that, it still will be really weird.