Twin directories of library:

[DIR]  ftp://ftp.mimuw.edu.pl/mirror/haskell.org/pub/library/
[DIR]  ftp://82.96.64.7/pub/linux/libs/pam/pre/library/
[DIR]  ftp://82.96.64.7/pub/linux/libs/pam/library/
[DIR]  ftp://ftp.unb.ca/pub/dept/library/
[DIR]  ftp://ftp.eenet.ee/arhiiv/apache/struts/library/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/libs/pam/pre/library/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/libs/pam/library/
[DIR]  ftp://ftp.fi.upm.es/pub/mirror/apache/jakarta/struts/library/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors2/ftp.kernel.org/pub/linux/libs/pam/pre/library/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors2/ftp.kernel.org/pub/linux/libs/pam/library/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/library/
[DIR]  ftp://ftp.games.skynet.be/spool1/games/ftp.ea.com/easports/misc/coursearchitect/coursearchitect/library/
[DIR]  ftp://debian.lcs.mit.edu/pub/linux/libs/pam/pre/library/
[DIR]  ftp://debian.lcs.mit.edu/pub/linux/libs/pam/library/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/linux/libs/pam/pre/library/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/linux/libs/pam/library/
[DIR]  ftp://ftp.cprm.net/.disk2/kernel/libs/pam/pre/library/
[DIR]  ftp://ftp.datacomm.ch/pub/mirror/ftp.kernel.org/linux/libs/pam/pre/library/
[DIR]  ftp://ftp.datacomm.ch/pub/mirror/ftp.kernel.org/linux/libs/pam/library/
[DIR]  ftp://ftp.dot.state.tx.us/pub/txdot-info/library/
[DIR]  ftp://ftp.etext.org/pub/Zines/Kudzu/library/
[DIR]  ftp://ftp.etext.org/pub/Politics/Spunk/library/
[DIR]  ftp://ftp.kreonet.re.kr/linux/libs/pam/pre/library/
[DIR]  ftp://ftp.kreonet.re.kr/linux/libs/pam/library/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/savannah-checkouts/non-gnu/jccs/javadoc/net/citan/jccs/library/
[DIR]  ftp://ftp.stsci.edu/pub/stsci/library/
[DIR]  ftp://ftp.uu.se/pub/unix/networking/mail/emil/emil-v1/emil/library/
[DIR]  ftp://129.21.60.34/pub/linux/libs/pam/pre/library/
[DIR]  ftp://129.21.60.34/pub/linux/libs/pam/library/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/net/scotty-2.1.5/tnm/library/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/net/tnm/library/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/net/library/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/packages-7.6/net/scotty-2.1.5/tnm/library/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/contrib/tcl/library/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/gnu/usr.bin/perl/library/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/xsrc/dist/Mesa/src/mesa/shader/slang/library/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/xsrc/external/mit/MesaLib/dist/src/mesa/shader/slang/library/
[DIR]  ftp://ftp.mcs.vuw.ac.nz/_mnt/pub/networking/info-service/www/library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.win32.win32.x86_5.0.0./library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.win32.win32.x86/src/or/library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.solaris.motif.sparc_5./library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.solaris.motif.sparc/sr/library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.qnx.photon.x86_5.0.0.2/library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.qnx.photon.x86/src/org/library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.macosx.carbon.ppc_5.0./library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.linux.gtk.ppc/src/org./library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.linux.gtk.ppc_5.0.0.20/library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.linux.gtk.x86/src/org./library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.linux.gtk.x86_5.0.0.20/library/
[DIR]  ftp://ftp.inescn.pt/pub/util/.+eclipse/technology/linuxtools/N200904221802/eclipse/plugins/org.eclipse.cdt.platform.source.linux.gtk.x86_64_5.0.0/library/