SV 7 miroir
ZBLS
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Find the pair's shape as for F2L, then count the misoriented last-layer edges (a top edge whose top facet does not show the top colour).
Your status
Algorithms (3)
F' U' F
My choice
3 HTM · 3 STM · 3 QTM
2-gen
rotationless
<U,F>
Cubemuch
y' R' U' R
3 HTM · 3 STM · 3 QTM
2-gen
rotation
oh
<U,R>
Cubemuch
y L' U' L
3 HTM · 3 STM · 3 QTM
2-gen
rotation
<U,L>
Cubemuch
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 y. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".