Styles:
UCN: S1fRH1-sDI.sUI123.sDI34
Handposition: relaxed fist, extended I stabilized by T
Dactyl Sectors: Ib, Ia 
Down Strum (sD)
Up Strum (sU)
Picking (p)
Placement/Stabilization

Iconic Formby Lineage Split Stroke Strumming Pattern. Inserted half strokes or short strokes reorganise the bar and misplace accents. Fretted note on a-string only on first note of every group.