SimilarityRank
x11r5 0.900 66283
svr4-based 0.898 82341
1-based 0.895 84527
source-level 0.893 90813
xcelerated 0.891 65915
lu6 0.890 66217
xpg3 0.888 75118
posix-compliant 0.886 64621
codecenter 0.886 74846
mpx 0.886 49934
ultrix 0.884 25945
irix 0.884 59756
iapx-86-based 0.883 51691
ftx 0.882 88971
sinix 0.882 63188
xenix 0.880 53595
sqlbase 0.878 84840
miserver 0.878 74174
openwindows 0.877 75408
dpx 0.876 43758
ez-rpc 0.876 81240
bs2000 0.875 74997
xprinter 0.875 94681
corp-based 0.874 53022
centerline 0.874 63472