verified prefix: "The fastest way to __ __ __ __"
INDEPENDENT TOP-1 (DFLASH)
pos 1
getlearntravel
pos 2
tostartedaround
pos 3
toschoolwork
pos 4
schoolquicklyearly
"get to to school" ✗
each position picks alone, neighbors collide
acceptance
pos ← tail sags
PATH SELECTION (DFLASH 2)
pos 1
getlearntravel
pos 2
tostartedaround
pos 3
toschoolwork
pos 4
schoolquicklyearly
"get to school quickly" ✓
adjacent pairs scored, one coherent path chosen
acceptance
pos ← local conv lifts the tail