Twin directories of yace3:

[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/savannah-checkouts/non-gnu/yace3/
[DIR]  ftp://sapi.vlsm.org/gnuftp/savannah/files/yace3/
[DIR]  ftp://147.52.159.12/mirrors/nongnu.org/yace3/
[DIR]  ftp://ftp.uni-mainz.de/pub/software/gnu/savannah/files/yace3/
[DIR]  ftp://ftp.gwdg.de/pub/gnu/www/savannah-checkouts/non-gnu/yace3/
pkg://yace3-cvs-latest.tar.gz:461838/yace3/  downloads[DIR]3  yace3-cvs-latest.tar.gz/yace3/yace3/
pkg://yace3-cvs-latest.tar.gz:461838/  downloads[DIR]3  yace3-cvs-latest.tar.gz/yace3/
pkg://yace_1.2.tar.bz2:86425/yace3/cvs-locks/  downloads[DIR]3  yace_1.2.tar.bz2/yace3/cvs-locks/yace3/
pkg://yace_1.2.tar.bz2:86425/yace3/cvs-latest/yace3/  downloads[DIR]3  yace_1.2.tar.bz2/yace3/cvs-latest/yace3/yace3/
pkg://yace_1.2.tar.bz2:86425/yace3/cvs-latest/  downloads[DIR]3  yace_1.2.tar.bz2/yace3/cvs-latest/yace3/
pkg://yace_1.2.tar.bz2:86425/  downloads[DIR]3  yace_1.2.tar.bz2/yace3/
[DIR]  ftp://ftp.digitaltrust.it/ftp/savannah/files/yace3/
[DIR]  ftp://ftp.twaren.net/pub/Unix/NonGNU/yace3/