Show:
(1) -ew/ou
(2) -ow/oo
(3) -oi/oy
(4) -ink/ank/unk
(5) -au/aw
100

out

Out

100

cow

cow

100

oil

oil

100

pink

pink

100

haul

haul

200

south

south


200

down

down

200

boy

boy

200

thank

thank

200

Paul

Paul

300

count

count

300

brook

brook

300

boil

boil

300

trunk

trunk

300

draw

draw

400

flew

flew

400

crook

crook

400

joy

joy
400

crank

crank

400

claw

claw

500

crew

crew

500

drown

drown

500

moist

moist

500
shrunk

shrunk

500

haunt

haunt