*/:?*/:?*)
# Accidental double language link, last one stays valid!
REDIRECT "${_BASE}${PATH_INFO%/:?*/:?*}/:${PATH_INFO##*/:}"
*/:?*/:?*)
# Accidental double language link, last one stays valid!
REDIRECT "${_BASE}${PATH_INFO%/:?*/:?*}/:${PATH_INFO##*/:}"