5 | comm -23 - working/known-upper.lst \
6 | comm -23 - r/special/not-upper
9 cat working/all.lst | grep "^[A-Z]" \
10 | comm -23 - working/abbreviations.lst.pre \
11 | cat - l/proper-names/* \
13 | src/add-other-spellings \
14 | src/find-ss working/all.lst \
15 | sed "s/^\(.*\)'s\$/\1/" \
18 | sed "s/^\(.*\)/\1 \1's/" \
21 > working/proper-names.lst