beep beer berm bide bier bile bird bled blip blue blur bred brim bump burp burr deem deep deer deli dime dire drib drip drub drum duel dumb dump dupe epee idle leer

leud lied lieu limb lime limp lube lump lure meld mere mild mile mire mule peel peer perm pied pier pile pled plum prim pure purl purr reed reel ride rile rime ripe

rube rude rued rule rump belie biped bleed bleep blimp bluer breed bride build demur direr drier drupe eerie eider elder elide elude embed ember erred idler imbed imbue impel lemur leper lipid

lured lurid melee miler mired peril piled plebe plied plumb plume pride pried prime prude puree purer rebel rebid redub repel rider riled riper ruder ruled ruler umped