try this.
url.rewrite-once = ( "^/([a-zA-Z0-9-]*)/([0-9]+)\-([a-zA-Z0-9-]*)\.html(\?(.*))?" => "/product.php?id_product=$2&$5" ,
"^/([0-9]+)\-([a-zA-Z0-9-]*)\.html(\?(.*))?" =>"/product.php?id_product=$1&$4",
"^/([0-9]+)\-([a-zA-Z0-9-]*)(\?(.*))?" =>"/category.php?id_category=$1&$4" ,
"^/content/([0-9]+)\-([a-zA-Z0-9-]*)(\?(.*))?" =>"/cms.php?id_cms=$1&$4" ,
"^/([0-9]+)__([a-zA-Z0-9-]*)(\?(.*))?" =>"/supplier.php?id_supplier=$1&$4" ,
"^/([0-9]+)_([a-zA-Z0-9-]*)(\?(.*))?" =>"/manufacturer.php?id_manufacturer=$1&$4"
)