spot
spot
not
not
dog
dog
log
log
lot
lot
mop
mop
jog
jog
drop
drop
pop
pop
shot
shot
hot
hot
frog
frog
got
got
hop
hop
clog
clog
pot
pot
hog
hog
chop
chop
fog
fog
knot
knot
cot
cot
dot
dot
rot
rot