Original	Umsetzung
$[\alpha,\beta]$	$[\alpha,\beta]$
$]\alpha,\beta[$	$]\alpha,\beta[$
$(\alpha,\beta)$	$(\alpha,\beta)$
$[\alpha,\beta[$	$[\alpha,\beta[$
$[\alpha,\beta)$	$[\alpha,\beta)$
$]\alpha,\beta]$	$]\alpha,\beta]$
$(\alpha,\beta]$	$(\alpha,\beta]$