$LANG is en_US.UTF-8

quoted1) — quoted1)

quoted2) — quoted2)

“quoted3)” — “quoted3)”

“quoted4”) — “quoted4”)

‘quoted5)’ — ‘quoted5)’

‘quoted6’) — ‘quoted6’)

$(echo "‘forgot6-1’)) — as is

$(echo "‘forgot5-1)’) — as is

$(echo '“forgot4”)) — as is

$(echo '“forgot3)”) — as is

$(echo "forgot2)) — as is

$(echo 'forgot1)) — as is

quoted10) — quoted10)

quoted20“) — quoted20”)

“quoted3\")” — “quoted3\")”

“quoted4\"”) — “quoted4\"”)

‘quoted5\')’ — ‘quotedd\')’

‘quoted6\'’) — ‘quoted6\'’)

) fin — ) fin