clean screen
clear screen
close screen
clamp screen
cancel screen

copy
return
randomize element number
rename
renumber

#
@
$
%
*

MakeSpace()
ReadLine()
Scroll()
ClearAll()
Read()

extra medium-large
exchange modelling language
extract marked long
extreme make long
extensible markup language

unsigned byte
US byte encoding
universal serial bus
uninitialised serial block
unused block

object oriented programming
open object programming
object oriented parameters
off object programming
open object parsing

archive
encrypted
compressed
write only
read only

IsLeft()
IsAlphabetic()
IsToken()
IsLetterOrDigit()
none of the above

proximity
similarity
closure
continuation
all of the above