UNUMPIRED

de ed em en er id in me mi mu ne nu pe pi re um un up

den die dim din dip due dui dun dup emu end ern imp ire med men mid mir mud mun nim nip ped pen per pie pin piu pud pun pur red rei rem rep rid rim rin rip rue rum run ump urd urn urp

deni derm dime dine dire drip drum dump dune dupe dure durn emir idem ired mend menu mien mind mine mire muni mure nerd neum nide nude nurd pein pend peri perm pied pier pine pirn prim pure puri rein rend ride rime rind ripe rude rued ruin rump rune unde