21 questions
bab
bit
rib
bib
rat
bat
ban
bag
tap
rap
cap
cab
bag
big
beg
bit
bet
beg
bed
bid
big
rug
bug
pug
bill
bem
bell
bet
bag
rag
bat
bin
bin
big
bit
ban
bax
bix
box
rox
bun
bug
run
sut
bus
bas
sub
bug
can
rap
cat
cap
can
cab
cat
bab
can
cat
cam
quan
cab
mat
rat
cat
chick
chik
shick
thick
cop
mop
cot
cob
cot
mot
cog
con
cut
rub
cub
cud
cut
cup
cub
cuq