-aaa- a-a-p aaaee aabaa aabba aabra aapep aapua aarau aarup abaab ababa ababe ababu abaer abara abare abaru abbar abbur abear abeau abeba abebe abeer abera abere aberr abrar abreu abura aburr aeaea aebbe aerru apapa apar- apara apare apear apeba apeep aper- apera apere aperu appar apper apura apure ar-ab arab- araba arabe araea arara arare araru arbab arbar arbee arber arbre areae arear arepa arere areup arpar arrau arrea arrua aruaa aruba arupa arura aruru auber aurae aurar aurea aurra baabe babar babau babee baber babra babur bappe baraa barab barar barba barbe barbu barea barer barra barre barru barua bauer baura baure bauru bbbee bbear be-er beara beare bebar beber bebra beebe beppe beppu berar berau berba berbe berea berra berre berru beuer beure breba brebu breer brera brere breu- brrar brrrr bruer bubba bubbe buber bupap buraa burea burra burru earar ebara ebber ebure eeeee eepee epupa epure erbaa erbar erbbe erber erear erere erupa eurre p-rep paape paara paarp pabra papa- papar papau paper pappa pappe pappu papre papua para- parae parau parea paree parer pareu parr- parra parre peara peare pebre peebu peere pepap pepea pepee peppa peppe pepup perau perea perer perre perur peure prabe prae- prepa puber pupae puppa puppe purau purba purea puree purer purra purre purua ra-ra raaba raabe rabab rabap rabba rabbe rapae rapar rapee raper rappa rapur rarae rareb raree rarer raupp re-up reape rear- reaue rebab rebar rebbe reber rebra reepe reere repar reppe repub rere- reree reuap reuar reuer rrape rraup rubab rubba rubee ruber rubra rubup ruere rupea rupee ruper uber- upara upbar uppar upper upupa uraba urare urbar urea- ureae urera urrea urubu urupe uuuuu