Twin directories of csg:

[DIR]  ftp://ftp.cpsc.ucalgary.ca/pub/users/blob/papers/csg/
[DIR]  ftp://ftp.ornl.gov/pub/csg/
[DIR]  ftp://ftp.divms.uiowa.edu/pub/csg/
[DIR]3  KDEkdegraphics-331.tar.bz2/KDEkdegraphics-331/root/opt/kde-3.3.1/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  KDEkdegraphics-341.tar.bz2/KDEkdegraphics-331/root/opt/kde-3.3.1/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  KDEkdegraphics-341.tar.bz2/KDEkdegraphics-341/root/opt/kde-3.4.1/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  KDEkdelibs-331.tar.bz2/KDEkdegraphics-341/root/opt/kde-3.4.1/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  blender-2.36-1mdk.i586.rpm/blender-2.34/intern/csg/
[DIR]3  blender-2.40.tar.gz/blender/intern/csg/
[DIR]3  blender-2.41.tar.gz/blender-2.40/intern/csg/
[DIR]3  blender-2.42.tar.gz/blender/intern/csg/
[DIR]3  blender-2.42a-24.src.rpm/blender2.42/intern/csg/
[DIR]3  blender-2.43-4mdv2007.1.i586.rpm/blender-2.42a/intern/csg/
[DIR]3  blender-2.44-4.fc6.1.ppc.rpm/blender-2.43/intern/csg/
[DIR]3  blender-2.44.tgz/blender-2.44/intern/csg/
[DIR]3  blender-2.45.tbz/blender-2.45/intern/csg/
[DIR]3  blender_2.36-1_alpha.deb/blender-2.33a/intern/csg/
[DIR]3  blender_2.37a-1.1etch1_i386.deb/blender/intern/csg/
[DIR]3  blender_2.41-1ubuntu4_amd64.deb/blender-2.37a.orig/intern/csg/
[DIR]3  blender_2.42a-6_m68k.deb/blender/intern/csg/
[DIR]3  blender_2.43-0ubuntu3_amd64.deb/blender-2.42a/intern/csg/
[DIR]3  blender_2.44-2ubuntu2_amd64.deb/blender-2.43/intern/csg/
[DIR]3  blender_2.45-4ubuntu1_amd64.deb/blender-2.45/intern/csg/
[DIR]3  kde4graphics_3.93.0.orig.tar.gz/kde4graphics-3.80.3/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.1-4.src.rpm/usr/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.1-5.src.rpm/usr/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.1.2.tar.bz2/kdegraphics-3.1.1/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.1.3-3.3.src.rpm/kdegraphics-3.1.2/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.1.4-i486-1.tgz/kdegraphics-3.1.3/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.1.4.diff.tar.gz/opt/kde/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.1.tar.bz2/kdegraphics-3.1.4/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.2.0.tar.bz2/kdegraphics-3.1/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.2.1.diff.tar.gz/kdegraphics-3.2.0/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.2.2-1.4.i386.rpm/kdegraphics-3.2.1/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.2.2-1.4.x86_64.rpm/usr/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.2.2.tar.bz2/usr/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.2.3-i486-1.tgz/opt/kde/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.2.3.tar.bz2/opt/kde/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.2.3.tgz/kdegraphics-3.2.3/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.2.3.tgz/share/apps/kpovmodeler/examples/scenes/csg/

[DIR]3  kdegraphics-3.2.3.tgz/share/apps/kpovmodeler/examples/scenes/csg/

[DIR]3  kdegraphics-3.2.3.tgz/share/apps/kpovmodeler/examples/scenes/csg/

[DIR]3  kdegraphics-3.2.3.tgz/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.3.0-3.i386.rpm/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.3.1-2.4.src.rpm/kdegraphics-3.3.0/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.3.2-i486-3.tgz/opt/kde/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.3.2.tar.bz2/opt/kde/share/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.3.2_1.tgz/kdegraphics-3.3.2/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.3.2p2.tgz/share/kde/apps/kpovmodeler/examples/scenes/csg/
[DIR]3  kdegraphics-3.3.2p2.tgz/share/apps/kpovmodeler/examples/scenes/csg/