ef el es lo oe of os ow so we wo
efs elf ell els few foe low oes ole ose owe owl sel sew sol sow woe wos
ells fell flew floe flow foes fowl lose lowe lows oles owes owls owse self sell slew sloe slow sole well woes wolf
fells flews floes flows fowls losel lowes lowse swell wells wolfs
Some random words: postern posteen postdoc postboy postbox