input.txt

# Chapter 3
## Test 3
debt
decade
decision
decline
decorations
delay
delegate
delight
delivery
demonstration
dentist
department
deposit
depth
description
desert
design
designer
desire
desks
destination
detail
diary
dictation
diet
dining
dinner
dioxide
direction
director
disagreement
disaster
discipline
disco
discomfort
discos
discount
discovery
diseases
dish
disposal
dispute
distance
divorce
document
documentary
donation
donkey
drafts
drama
draw
drawer
drink
drinking
driver
driving
drug
drum
due
duration
dust
duty
eagle
ear
east
eating
economy
editor
education
elbow
elder
electricity
elements
elevator
emotion
emperor
employee
employer
encyclopedia
ending
energies
engine
engineer
entrance
epidemic
equipment
ethic
evening
event
evidence
examination
example
exception
exchange
excitement
excursion
excuse
exercises
exhibition
existence
existing
expansion
expense
experiment
expert
explanation
explosion
exposition
exposure
extension
facility
factor
factory

## Test 4
faculty
failure
falcon
fan
fare
farm
farmer
farming
fashion
fat
feast
feather
feature
feedback
fellowship
female
ferries
festival
field
figure
film
finding
finger
firms
fish
fishing
flag
flash
flat
flight
flood
flooding
flour
flourish
flow
flu
fly
forest
forestry
form
formula
fortnight
fortune
foyer
freedom
freezer
freshman
fruit
fur
furniture
future
gallery
gap
garage
garbage
garden
gasoline
gender
germ
gesture
glass
goal
gold
golf
grade
grades
graduate
graduates
grain
grass
green
ground
group
growth
guest
guide
gulf
guy
gym
habit
hand
handball
handbooks
handing
handout
hat
headache
heading
health
hearing
heart
heating
hen
herb
hero
heroes
heroine
hike
hiking
hint
hints
historian
hit
hits
hobby
holiday
horse
hospital
housework
housing
households
hour

## Test5
hotel
hotline
hunt
hunting
idea
identification
identity
image
impact
imports
inability
incoming
index
industry
infection
influence
information
injection
injury
inland
insect
insomnia
institute
institution
instruction
instructor
instrument
interest
Internet
interviewer
introduction
investigator
investment
irrigation
island
isolation
iterm
jacket
jam
jaw
jeans
journal
judge
juice
junction
junior
keeper
kelp
keyword
kid
king
kiosk
kit
kitchen
kits
knife
knowledge
koala
lab
lake
lamp
land
landmark
landscape
language
laptop
laser
lava
lawyer
layer
lecture
lecturer
leisure
lemon
lender
length
lesson
letter
level
library
lift
light
line
lion
lists
loan
location
lock
loss
lounge
loyalty
luck
lunch
lung
machine
magazine
maid
mail
majority
making
male
manager
mane
manufacture
map
margin
mark
market
marketing
marsh
master
mat
matching
material
maturity
maximum
meal
measure
measurement
meat
media
medication
medicine
medium
method
microphone
migration
mile
mileage
milk
mine
mineral
mill
minimum
minute
mixture
model
money
monopoly
month
mood
morality
mosquito
motel
mountain

## Test 6