T2-
PLL
T - 2, 3 or 4 2x1s in these patterns
Look for blocks (pairs and lines of matching stickers) on the sides; their kind and position name the group.
Your status
Algorithms (3)
(U2') U2 R2' F R U R U' R' F' R U2' R' U2 R
My choice
14 HTM · 14 STM · 18 QTM
3-gen
rotationless
<U,R,F>
Do U2' first (AUF) on the case as drawn. · LowCubes
R2' F R U R U' R' F' R U2' R' U2 R
13 HTM · 13 STM · 16 QTM
3-gen
rotationless
<U,R,F>
LowCubes
y R U2 R' U2' R BR' R' U' R U R BR R2'
13 HTM · 13 STM · 16 QTM
3-gen
rotation
<BR,U,R>
LowCubes · Notation normalised: (…)x3 read as (…)3; bR, dR as BR, DR.
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R' U2' R U2 R' F R U R' U' R' F' R2. Every algorithm above was run by our logic engine from that state and reaches "pll-solved", keeping first-layers and oll-solved.