aaaaba aabroo ababou abaera abaroa abburu abeere aberra abobra abrepo abrera aerobe aerope aourou apaper aperea apoera apora appear apropo arabo- arapua ararao araua araura araure arbaer arbore arbour arbra areare areora areppe arorae aroura arpa-e arpora arraba arrear arreau arrebo arrere arroba arrope arrour aruaru auboue aubure auparu aurora aurore auroue baabaa baabar baarbu baaror baauer bababe babare babbar baberu baboua babrru babura baobab bapara bapora bapure bar-or barara barbae barbar barbee barber barbra barbre barbro barera barrea barrer barrou baruar baubee bauera bauour baupur baurua bbbbbb be-bop bearer bearup beebea beebee beeper bepoor beraba berare berbar berbee berbeo berber berere beroea berour berrer berroa berube beurre boabab bobara bobbar bobbau bobber boeber boerre boober booboo booue bop-be bopeep bopper borapa borbor boreau boreup borore bororo boubou boueer bouree bourou bourra bourre brauer braura breare breau breere breuer brorup brubru bruree bubber bububu burbur bureau burpee burper burree burrer burrup earbob eberau eburru eebree eperua epopea epopee erbare erbree errare errea errour euboea euouae eupora euroea europa europe eururo obera oberau oberea obubra oooooo opoboa oppera orapro orbara orrour oubapo ouerre ourear paao paarup paepae paerau paeroa paopao papara papare paparo papero paperu papora pappea papure paraba paraoa parera parobe paropa parora parore parour parree parrer parure paruro pauper peaore peepee peeper peerer pepero pepper perabo peraea perera perere peroba peroor perore perper perree perrou poboru poeure pooper poopoo poorer pop-up popara popera popopo poporo poppea popper poppop porrua poruba pouere poupee poupou pouppe pourer pppppp pre-op preeue preore preoue prepub preua- preue- proapp probar prober probre proper propre propup propur pubber puerer purpre purpur purree purrer raabau rababa rabuor rap-up rapare rappee rapper re-bar reaper rearea rearer rearup rebear rebore rebour reeper repare repear repope repour repper repure repuru rerape rerobe reuere reuour roarer roauer robber roeper roopee rooper rorbua roupee rouper rub-up rubarb rubbee rubber rubbra rubro- rupara ubauro uparap upbear upbore uppara upparu uppoor upprop uprape uprear uproar urapar urouer uroure uruara urupa uruppu uuearu