#h cid sid cname
9	-	spreadsheets
10	1	-
11	2	pascal
12	1	os
12	2	os
13	1	-
14	-	databases
15	1	-
16	1	-
17	1	-
# - COMMENTS:
# There was a bug when a was longer than b
#  | dbsort -n cid
# TEST/dbjoin_non_matching_2.in-2 COMMENTS:
# joined comments:
#  | dbjoin -S -e - -i - TEST/dbjoin_non_matching_2.in-2 -n cid