foo		;;; indicates filler (i.e., entry not used)
$		;;; indicates an internal_symbol
108		;;; index of the first instance (i.e., cloned) word
$restaurant
$fancy
$coffee
$fast
$shopping
$clothing
$electronics
$grocery
$travel
$plane
$train
$bus
foo
foo
foo
foo
foo
foo
foo
foo
foo
foo
foo
foo
foo
foo
foo
foo
foo
foo
foo
waiter
cashier
conductor
staff
driver
went
seated
asked
waited
ate
tasted
paid
left
punched
traveled
looked
tried
compared
took
checked-in
took-off
got-on
arrived
got-off
bought
tip
none
line
several
prices
good
bad
big
small
best
questions
cart
gate
flight
boarding
ticket
plane
train
bus
distance
.
a
the
about
for
from
to
at
on
in
?
who
what
where
how
did
eat
like
thought
was
buy
take
travel
foo
foo
foo
foo
foo
foo
foo
foo
foo
John
Mary
foo
foo
foo
foo
foo
foo
foo
MaMaison
Leone's
foo
foo
foo
foo
foo
foo
foo
lobster
steak
foo
foo
foo
foo
foo
foo
foo
Denny's
Norms
foo
foo
foo
foo
foo
foo
foo
spaghetti
fish
foo
foo
foo
foo
foo
foo
foo
McDonald's
BurgerKing
foo
foo
foo
foo
foo
foo
foo
hamburger
fries
foo
foo
foo
foo
foo
foo
foo
Broadway
Bullock's
foo
foo
foo
foo
foo
foo
foo
shoes
jeans
foo
foo
foo
foo
foo
foo
foo
RadioShack
CircuitCty
foo
foo
foo
foo
foo
foo
foo
CD-player
tv
foo
foo
foo
foo
foo
foo
foo
Ralph's
Safeway
foo
foo
foo
foo
foo
foo
foo
softdrinks
vegetables
foo
foo
foo
foo
foo
foo
foo
lax
dfw
foo
foo
foo
foo
foo
foo
foo
jfk
sfo
foo
foo
foo
foo
foo
foo
foo
CentralSta
DowntownSt
foo
foo
foo
foo
foo
foo
foo
NewYork
Boston
foo
foo
foo
foo
foo
foo
foo
bus-termin
bus-stop
foo
foo
foo
foo
foo
foo
foo
downtown
beach
foo
foo
foo
foo
foo
foo
foo
