oo "look"
er
ir
ur
or
100

brook

brook

100
her

her

100

sir

sir

100

burn

burn

100

for

for

100

books

books

100

fern

fern

100

bird

bird

100

turns

turns

100

torn

torn

100

hooked

hooked

100

over

over

100

stir

stir

100

curling

curling

100

thorn

thorn

200

wooden

wooden

200

ever

ever

200

skirt

skirt

200

burning

burning

200

boring

boring

200

cookbook

cookbook

200

clever

clever

200

flirting

flirting

200

hurting

hurting

200

snoring

snoring