Dm Um
SBLS
Corner on D facing side
Find the corner first (up or down, and its orientation), then where the edge is.
Your status
Algorithms (4)
U R U R' U' r U r'
My choice
8 HTM · 8 STM · 8 QTM
2-gen
rotationless
oh
<U,R>
SpeedCubeDB, 1 votes
U F' U F2 R' F' R
7 HTM · 7 STM · 8 QTM
3-gen
rotationless
<U,R,F>
SpeedCubeDB, 1 votes
U' r U2 r' U2 r U r'
8 HTM · 8 STM · 10 QTM
2-gen
rotationless
oh
<U,R>
SpeedCubeDB, 0 votes
U2 F' L' U2 L U' F
7 HTM · 7 STM · 9 QTM
3-gen
rotationless
<U,F,L>
SpeedCubeDB, 0 votes
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: r U' r' U R U' R' U'. Every algorithm above was run by our logic engine from that state and reaches "second-block", keeping first-block.