ftp://ftp.cesnet.cz/.vol/archive.ubuntu.com/mirror/ubuntu/pool/universe/c/  direct

[DIR]c-cpp-reference/  direct  650+ twin directories
[DIR]c-sig/  direct  510+ twin directories
[DIR]c2050/  direct  440+ twin directories
[DIR]c2man/  direct  540+ twin directories
[DIR]c2n/  direct  430+ twin directories
[DIR]cableswig/  direct  370+ twin directories
[DIR]cacti-spine/  direct  360+ twin directories
[DIR]c++-annotations/  direct  350+ twin directories
[DIR]c-ares/  direct  490+ twin directories
[DIR]c2html/  direct  570+ twin directories
[DIR]ca-certificates/  direct  670+ twin directories
[DIR]cabber/  direct  440+ twin directories
[DIR]cabextract/  direct  1000+ twin directories
[DIR]cacti-cactid/  direct  520+ twin directories
[DIR]cadaver/  direct  950+ twin directories
[DIR]cadubi/  direct  590+ twin directories
[DIR]cairo-5c/  direct  270+ twin directories
[DIR]cairo-clock/  direct  530+ twin directories
[DIR]cairo-java/  direct  510+ twin directories
[DIR]cairo-ocaml/  direct  380+ twin directories
[DIR]cairodevice/  direct  370+ twin directories
[DIR]cal3d/  direct  850+ twin directories
[DIR]calamaris/  direct  660+ twin directories
[DIR]calc/  direct  1000+ twin directories
[DIR]calcoo/  direct  640+ twin directories
[DIR]calcurse/  direct  530+ twin directories
[DIR]calendar/  direct  1000+ twin directories
[DIR]callgrind/  direct  470+ twin directories
[DIR]c-repl/  direct  270+ twin directories
[DIR]c2hs/  direct  540+ twin directories
[DIR]c3p0/  direct  410+ twin directories
[DIR]calltree/  direct  177 twin directories
[DIR]cam/  direct  950+ twin directories
[DIR]came/  direct  500+ twin directories
[DIR]camelbones/  direct  430+ twin directories
[DIR]cameleon/  direct  440+ twin directories
[DIR]camera/  direct  750+ twin directories
[DIR]cabot/  direct  149 twin directories
[DIR]cacao/  direct  510+ twin directories
[DIR]cacti/  direct  800+ twin directories
[DIR]cakephp/  direct  400+ twin directories
[DIR]cakephp1.2/  direct  310+ twin directories
[DIR]camgrab/  direct  118 twin directories
[DIR]camlrpc/  direct  420+ twin directories
[DIR]camlzip/  direct  520+ twin directories
[DIR]camomile/  direct  540+ twin directories
[DIR]camstream/  direct  540+ twin directories
[DIR]canna/  direct  750+ twin directories
[DIR]capi4hylafax/  direct  580+ twin directories
[DIR]capisuite/  direct  490+ twin directories