Twin directories of S:

[DIR]  ftp://ftp.asstr.org/pub/Collections/nifty/transgender/by_authors/S/
[DIR]  ftp://ftp.fzu.cz/pub/receive/S/
[DIR]  ftp://ftp.amigascne.org/pub/amiga/Groups/S/
[DIR]  ftp://cdsarc.u-strasbg.fr/0/cats/aliases/S/
[DIR]  ftp://ftp.fzu.cz/pub/unix/nag/NAGdoc_21fl/html/S/
[DIR]  ftp://ftp.fzu.cz/pub/unix/nag/NAGdoc_21fl/pdf/S/
[DIR]  ftp://ftp.fzu.cz/pub/unix/nag/NAG_SMPdoc/v9a/fs/pdf/S/
[DIR]  ftp://ftp.fzu.cz/pub/unix/nag/NAGdoc/fl/pdf/S/
[DIR]  ftp://ftp.fzu.cz/pub/unix/nag/NAGdoc20/fl/pdf/S/
[DIR]  ftp://ftp.ticklers.org/pub/OpenBSD/distfiles/md5/S/
[DIR]  ftp://ftp.ticklers.org/pub/OpenBSD/distfiles/sha1/S/
[DIR]  ftp://ftp.ticklers.org/pub/OpenBSD/distfiles/rmd160/S/
[DIR]  ftp://ftp.ticklers.org/pub/OpenBSD/distfiles/sha256/S/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-authors/id/S/
[DIR]  ftp://ftp.uar.net/pub/music/Ukrainian/!HOBE/S/
[DIR]  ftp://ftp.uar.net/pub/music/Music sorted/S/
[DIR]  ftp://ftp.scene.org/mirrors/padua/Magazines/mags.c64.org/a-z/S/
[DIR]  ftp://ftp.de.scene.org/pub/mirrors/padua/Magazines/mags.c64.org/a-z/S/
[DIR]  ftp://ftp.padua.org/pub/c64/Magazines/mags.c64.org/a-z/S/
[DIR]  ftp://ftp.untergrund.net/users/buzz/exotica/media/audio/High_Voltage_Sid_Collection/C64Music/MUSICIANS/S/
[DIR]  ftp://ftp.usa.openbsd.org/pub/OpenBSD/distfiles/rmd160/S/
[DIR]  ftp://ftp.sh.cvut.cz/storage/1/rock/ROCK-2.1/S/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/linux/sunsite.unc-mirror/distributions/smeserver/contribs/jpl/smecontribs/smeserver-phpwebftp/S/
[DIR]  ftp://ftp.modland.com/upload/from knurek/psid/new/MUSICIANS/S/
[DIR]  ftp://ftp.modland.com/upload/from knurek/psid/fix/MUSICIANS/S/
[DIR]  ftp://ftp.cosy.sbg.ac.at/pub/mirror/CPAN/authors/id/S/
[DIR]  ftp://ftp.usa.openbsd.org/pub/OpenBSD/distfiles/sha256/S/
[DIR]  ftp://ftp.dorm.ccu.edu.tw/pub/CCU/鳳梨文化節/第一屆鳳梨文化節/CCU/525/S/
[DIR]  ftp://ftp.dorm.ccu.edu.tw/pub/CCU/鳳梨文化節/第一屆鳳梨文化節/CCU/WORKER/S/
[DIR]  ftp://ftp.dorm.ccu.edu.tw/pub/CCU/鳳梨文化節/第一屆鳳梨文化節/REPORT/S/
[DIR]  ftp://ftp.cs.uni-bonn.de/pub/mirror/CPAN/authors/id/S/
[DIR]  ftp://ftp.nrc.ca/pub/packages/lang/perl/CPAN/authors/id/S/
[DIR]  ftp://ftp.pub.ro/CPAN/modules/by-authors/id/S/
[DIR]  ftp://ftp.kr.freebsd.org/pub/CPAN/authors/id/S/
[DIR]  ftp://ftp.euro.net/pub/mirrors/CPAN/authors/id/S/
[DIR]  ftp://ftp.ussg.iu.edu/pub/perl/CPAN/authors/id/S/
[DIR]  ftp://ftp.pub.ro/pub/pub/packages/cpan/modules/by-authors/id/S/
[DIR]  ftp://64.50.236.52/.1/cpan/authors/id/S/
[DIR]  ftp://64.50.238.52/.1/cpan/authors/id/S/
[DIR]  ftp://193.226.140.51/CPAN/authors/id/S/
[DIR]  ftp://212.87.224.145/CPAN/authors/id/S/
[DIR]  ftp://24.215.0.24/CPAN/authors/id/S/
[DIR]  ftp://83.166.201.99/CPAN/authors/id/S/
[DIR]  ftp://ftp.gmd.de/CPAN/authors/id/S/
[DIR]  ftp://ftp.linorg.usp.br/CPAN/authors/id/S/
[DIR]  ftp://ftp.linux.hr/CPAN/authors/id/S/
[DIR]  ftp://ftp.software.umn.edu/CPAN/authors/id/S/
[DIR]  ftp://ftp.uoregon.edu/CPAN/authors/id/S/
[DIR]  ftp://mirror.hiwaay.net/CPAN/authors/id/S/
[DIR]  ftp://sapi.vlsm.org/CPAN/authors/id/S/