#print
You can use pairs of addresses which involve searches.  For example,
to print all lines from the first line until the next line containing
"stop", say

  1,/stop/p

In this directory is a file "list".  Print all lines from
the first line to a line containing "023".  Then leave the editor
and type "ready".
#create list
bio011
bio012
bio013
bio014
bio015
bio016
bio017
bio021
bio022
bio023
bio024
bio025
bio026
bio027
bio028
bio031
bio032
bio033
bio034
bio035
bio036
bio037
bio038
bio041
bio042
bio043
bio044
bio045
bio046
bio047
bio051
#create x2
bio011
bio012
bio013
bio014
bio015
bio016
bio017
bio021
bio022
bio023
#copyout
#user
#uncopyout
grep bio .ocopy >x1
#cmp x1 x2
#log
#next
52.2b 5