-architectures="alpha amd64 arm armel avr32 hppa hurd-i386 i386 ia64 kfreebsd-i386 kfreebsd-amd64 m68k mips mipsel powerpc powerpcspe s390 sh4 sparc sparc64"
-arch_lenny="alpha amd64 arm armel hppa i386 ia64 mips mipsel powerpc s390 sparc"
-arch_squeeze="alpha amd64 armel hppa i386 ia64 kfreebsd-i386 kfreebsd-amd64 mips mipsel powerpc s390 sparc"
-arch_sid="${arch_squeeze} avr32 hurd-i386 m68k powerpcspe sh4 sparc64"
-arch_experimental="${arch_sid}"
-arch_lenny_proposed_updates="${arch_lenny}"
+architectures="alpha amd64 arm hppa i386 ia64 m68k mips mipsel powerpc s390 sparc"
+arch_bo="i386"
+arch_hamm="i386 m68k"
+arch_slink="alpha i386 m68k sparc"
+arch_potato="alpha arm i386 ia64 m68k powerpc sparc"
+arch_woody="alpha arm hppa i386 ia64 m68k mips mipsel powerpc s390 sparc"
+arch_sarge="${arch_woody}"
+arch_etch="alpha amd64 arm hppa i386 ia64 mips mipsel powerpc s390 sparc"