4 triads × 3 inversions: 36 moveable shapes.
Frets above the root. Dashed rings are where the major triad's notes sit.
Root position
R – 3 – 5
1st inversion
3 – 5 – R
2nd inversion
5 – R – 3
G–B–E
D–G–B
A–D–G · E–A–D
Shows each chord the way this style would voice it, and marks which of its alternatives belong to the idiom.