V4+
PLL
V - 2x2 and 2x1
Look for blocks (pairs and lines of matching stickers) on the sides; their kind and position name the group.
Your status
Algorithms (2)
R' U R' U' R2 U' R U R U' R' U R U R2' U' R'
My choice
17 HTM · 17 STM · 19 QTM
2-gen
rotationless
<U,R>
LowCubes
y' R U R' U' R' U F R U R U' R' F' U R' U2' R
17 HTM · 17 STM · 18 QTM
3-gen
rotation
<U,R,F>
LowCubes
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 U' F R U R' U' R' F' U' R U R U' R' y. Every algorithm above was run by our logic engine from that state and reaches "pll-solved", keeping first-layers and oll-solved.