Styles:
UCN: PS2hSM0-pM.pI.sUI234
Handposition: half open, fingers curled
Dactyl Sectors: Ma/b, Ia/b
3D
Down Strum (sD)
Up Strum (sU)
Picking (p)
Placement/Stabilization

The differentiated sUI is idiomatic on the ukulele and in this case breaks a chord towards the High G string, preceded by pM and pI.