Reverses foldBetweenPairs: every BetweenChip becomes its min (gte) rule followed by its max (lte) rule — the exact shape rule-set-io.ts persists.
foldBetweenPairs
BetweenChip
min
gte
max
lte
rule-set-io.ts
Reverses
foldBetweenPairs: everyBetweenChipbecomes itsmin(gte) rule followed by itsmax(lte) rule — the exact shaperule-set-io.tspersists.