ftp://debian.lcs.mit.edu/pub/debian-amd64/debian-amd64/pool/main/libs/  direct

[DIR]libsys-utmp-perl/  direct  603+ twin directories
[DIR]libsys-hostname-long-perl/  direct  773+ twin directories
[DIR]libsys-cpuload-perl/  direct  617+ twin directories
[DIR]libsys-cpu-perl/  direct  597+ twin directories
[DIR]libsynce/  direct  730+ twin directories
[DIR]libsvn-simple-perl/  direct  591+ twin directories
[DIR]libsvn-mirror-perl/  direct  592+ twin directories
[DIR]libsufary-ruby/  direct  595+ twin directories
[DIR]libsub-uplevel-perl/  direct  766+ twin directories
[DIR]libsub-override-perl/  direct  587+ twin directories
[DIR]libstrscan-ruby/  direct  359+ twin directories
[DIR]libstroke/  direct  1048+ twin directories
[DIR]libstring-shellquote-perl/  direct  602+ twin directories
[DIR]libstring-random-perl/  direct  592+ twin directories
[DIR]libstring-parity-perl/  direct  592+ twin directories
[DIR]libstring-koremutake-perl/  direct  586+ twin directories
[DIR]libstring-escape-perl/  direct  596+ twin directories
[DIR]libstring-crc32-perl/  direct  614+ twin directories
[DIR]libstring-approx-perl/  direct  619+ twin directories
[DIR]libstatistics-descriptive-perl/  direct  588+ twin directories
[DIR]libsrs2/  direct  805+ twin directories
[DIR]libsql-statement-perl/  direct  606+ twin directories
[DIR]libsql-abstract-perl/  direct  613+ twin directories
[DIR]libspreadsheet-writeexcel-perl/  direct  587+ twin directories
[DIR]libspreadsheet-parseexcel-perl/  direct  588+ twin directories
[DIR]libspiffy-perl/  direct  587+ twin directories
[DIR]libspf2/  direct  1040+ twin directories
[DIR]libspf/  direct  840+ twin directories
[DIR]libsoup2.0/  direct  338+ twin directories
[DIR]libsoup/  direct  1689+ twin directories
[DIR]libsort-versions-perl/  direct  592+ twin directories
[DIR]libsocket6-perl/  direct  820+ twin directories
[DIR]libsoap-perl/  direct  343+ twin directories
[DIR]libsnowpg-perl/  direct  592+ twin directories
[DIR]libsnowball-swedish-perl/  direct  585+ twin directories
[DIR]libsnowball-norwegian-perl/  direct  585+ twin directories
[DIR]libsnmp-session-perl/  direct  606+ twin directories
[DIR]libsnmp-mib-compiler-perl/  direct  596+ twin directories
[DIR]libsndfile0/  direct  354+ twin directories
[DIR]libsndfile/  direct  1884+ twin directories
[DIR]libsmi/  direct  1345+ twin directories
[DIR]libsigsegv/  direct  1298+ twin directories
[DIR]libsigcx/  direct  715+ twin directories
[DIR]libsigc++-2.0/  direct  841+ twin directories
[DIR]libsigc++-1.2/  direct  807+ twin directories
[DIR]libsigc++/  direct  1415+ twin directories
[DIR]libsidplay/  direct  1296+ twin directories
[DIR]libshout/  direct  1583+ twin directories
[DIR]libshadow-ruby/  direct  684+ twin directories
[DIR]libsgmls-perl/  direct  603+ twin directories