GEX Quick Reference

This reference card distills the framework’s full GEX level taxonomy onto a single landscape page: the eleven structural levels — GT, GB, RT, RB, ST, SB, DT, DB, CW, PW, and PN — the two expected-move boundaries (EM+ and EM−), and the nine standing rules that flow directly off the taxonomy.

It is built for desk-side use. Print it. Tape it to the side of the monitor. Glance at it when a level shifts during a session and you need the operational role spelled out without breaking attention from the chart. The full derivation — why GT anchors the chart, how Put Wall substitution works, what concentrated-versus-distributed classification means for clearance — lives in Chapter 7 of the manuscript.

The card is summary, not substitute. When a level’s behavior in a live session does not match what the card describes, the chapter and the Session Framework Load prompt are authoritative. The card is the reference surface; the chapter is the canon.