ftp://ftp.ucr.ac.cr/pub/Unix/linux/distribuciones/ubuntu/pool/universe/libc/  direct

[DIR]libc/  direct  1000+ twin directories
[DIR]libcaca/  direct  850+ twin directories
[DIR]libcache-cache-perl/  direct  290+ twin directories
[DIR]libc-scan-perl/  direct  280+ twin directories
[DIR]libcache-memcached-perl/  direct  280+ twin directories
[DIR]libcairo-ruby/  direct  260+ twin directories
[DIR]libcalendar-simple-perl/  direct  280+ twin directories
[DIR]libcatalyst-model-cdbi-perl/  direct  250+ twin directories
[DIR]libcatalyst-perl/  direct  270+ twin directories
[DIR]libcatalyst-plugin-formvalidator-perl/  direct  250+ twin directories
[DIR]libcatalyst-view-tt-perl/  direct  270+ twin directories
[DIR]libcache-perl/  direct  250+ twin directories
[DIR]libcache-simple-timedexpiry-perl/  direct  280+ twin directories
[DIR]libcache-fastmmap-perl/  direct  250+ twin directories
[DIR]libcache-mmap-perl/  direct  250+ twin directories
[DIR]libcairo/  direct  460+ twin directories
[DIR]libcairo-directfb/  direct  95 twin directories
[DIR]libcap2/  direct  360+ twin directories
[DIR]libcapsinetwork/  direct  370+ twin directories
[DIR]libcaptury/  direct  340+ twin directories
[DIR]libcarp-assert-more-perl/  direct  280+ twin directories
[DIR]libcarp-assert-perl/  direct  280+ twin directories
[DIR]libcarp-clan-perl/  direct  370+ twin directories
[DIR]libcatalyst-engine-apache-perl/  direct  250+ twin directories
[DIR]libccc/  direct  93 twin directories
[DIR]libcdaudio/  direct  460+ twin directories
[DIR]libcdb-file-perl/  direct  270+ twin directories
[DIR]libcddb/  direct  500+ twin directories
[DIR]libcdg123/  direct  250+ twin directories
[DIR]libcdk/  direct  320+ twin directories
[DIR]libcdk-perl/  direct  290+ twin directories
[DIR]libcatalyst-model-dbic-perl/  direct  88 twin directories
[DIR]libcatalyst-plugin-session-fastmmap-perl/  direct  250+ twin directories
[DIR]libccaudio2/  direct  250+ twin directories
[DIR]libccrtp/  direct  290+ twin directories
[DIR]libccscript/  direct  280+ twin directories
[DIR]libccscript3/  direct  260+ twin directories
[DIR]libcddb-get-perl/  direct  280+ twin directories
[DIR]libcdio/  direct  750+ twin directories
[DIR]libcgi-cookie-splitter-perl/  direct  220+ twin directories
[DIR]libcgi-formalware-perl/  direct  290+ twin directories
[DIR]libcgi-session-expiresessions-perl/  direct  250+ twin directories
[DIR]libcgi-simple-perl/  direct  280+ twin directories
[DIR]libcgi-uploader-perl/  direct  230+ twin directories
[DIR]libcgi-xml-perl/  direct  290+ twin directories
[DIR]libcgi-xmlapplication-perl/  direct  290+ twin directories
[DIR]libcgic/  direct  290+ twin directories
[DIR]libcgicc/  direct  290+ twin directories
[DIR]libcharles0/  direct  250+ twin directories
[DIR]libchipcard3/  direct  93 twin directories