bbbee be-in bebel beebe beele beeli beene beepi beibi beien beine beipu belee belen belep belie belin beliu bellb belle belli belue bene- benin benli benne benni bennu benue benun bepen beppe beppu beuil beule bibbe bibel bibie bibin bible biebe biele bieup bilbe bilbi bilel bilen bili- bilin bille billi billu binne binub bipib bipil bipin biune bleen bleep bleib bleue blini blinn bliue bluie bnipl bpeen bubbe buben buble bueil buell buile buine buipe bulb- bulbi bulen bulin buliu bull- bulle bulli bulul bulun bunei bunin bunne bunun ebbie ebble ebell ebene ebibe ebill eblul ebull eeeee eenie eepee eilen eilne einbi einen einin elben elbie elele elene eleni eliel eline elini ellel ellen ellie ellin ellul elpee elulu enbun enlen enlil ennin ennui enpeu epeen epene epine eppie epuli epuni eubie euell eulen eupen i-ben i-pin ibele ibill iblin iepe iiiee iiiii iiuni ilene illbe illin illui ilulu inbin ineni inili inini inipi innie inniu inpen ipel ipele ipini ippee ippei ippen ipubi iuliu lebel leben lebni leeli leell leibi leile leill leine leip- lelei lelep leleu lelle lelli lenie lenin lenne lenni lepel lepin leppe leuni leupp libbe libel liben libin libun liebe liein lieli liene liepe lieup liien lilie lilin liliu lille lilli lilun linee linen linie linin linlu linne linpu lipen lipie lipin lipne lippe lippi liule liuli liune lline lubbe lubei lubie lubin luble lubne lubun lueen luen lulin lulle lulli lulul lunel luni- lunin lunne lupin luppe luppi lupul n-p-n nebbi nebel neble neblu nebpu neele neeli neelu neiel neilb neile neill neipu nelle nellu nenni neple neppe neuen neueu neuie neuil neuin neune nibbi nibei niene niepe nieul nieun niibi niiip nilin nineb ninee ninib nipbl nipin nippu nipup nnebe nu-nu nubel nuble nubpl nueil nuell nulle nulli nunni nunun nupen nupli p-n-p pebi- pebie pebin peebu peein peele peell peene peile peill peine pelee pelin pelle pelli pelni pene- penii penil penin penne penni penup pepee pepel pepin peple peppe peppi pepup peule pible piein piele pieni pieup piibe piilu pilei pili- pilin pillb pille pinel pinin pinle pinll pinn- pinne pinni pinup pipil piple pipli pippi pipul plebe pleen pleep pleie plein plene pleni pliei pluie plupp pniel puble pull- pulle pulli pullu punbb punee punel punie punne pupil pupin puple puppe u-n-i u-nii ubble ubeen uelen uinen ulene uline ullin ululu ulupi unibe unini uninn unipi unnun unpen unpeu unpin upenn uppen uppie uppli uuuuu