4 triads × 3 inversions: 18 moveable shapes, 6 with two notes on one string.
Frets above the root. Dashed rings are where the major triad's notes sit.
Same-string shapes are kept where they fit one finger per fret.
Root position
R – 3 – 5
1st inversion
3 – 5 – R
2nd inversion
5 – R – 3
Shows each chord the way this style would voice it, and marks which of its alternatives belong to the idiom.