bug
bug
cot
cot
?
rug
mug
bug
hug
?
bug
mug
hug
rug
?
rug
bug
jug
hug
got
got
lot
lot
bot
bot
not
not
tot
tot
hug
hug
jot
jot
hot
hot
zot
zot
rug
rug
mug
mug
?
mug
rug
jug
bug
rot
rot
jug
jug
pot
pot
dot
dot