-C until Debian 4.0 (Etch);
-F until Debian 4.0 (Etch);
-K until Debian 4.0 (Etch);
-M until Debian 4.0 (Etch);
-N until Debian 4.0 (Etch);
-R until Debian 4.0 (Etch);
-S until Debian 4.0 (Etch);
-T until Debian 4.0 (Etch);
-U until Debian 4.0 (Etch);
-b until Debian 4.0 (Etch);
-d until Debian 4.0 (Etch);
-h until Debian 4.0 (Etch);
-k until Debian 4.0 (Etch);
-m until Debian 4.0 (Etch);
-n until Debian 4.0 (Etch).