bibby bibin bibri biddu biddy bidil bidin bidlu bidni bidri bidry bidup bidur bilbi bilby bili- bilin billi billu billy bilyi bindi bindu bindy binny binub bipib bipil bipin bippy birdu birdy birin birni birny birun birur biryu blidy blind blini blinn bliny bludy bluid blund blurb blurr bnipl bridi brill brind brini brinn briny briyn brlyn brrrr brud- bruin bruiu brull bruly bruni brunn bruri bruun bruyd bryd- bryid brynn bryyn bubby bubry budby buddu buddy budry budur build buird buirn bulb- bulbi bulby bulin buliu bull- bulli bully bulul bulun bundi bundu bundy bunin bunny bunud bunun bunyu burdi burin burli burly burn- burny burpy burri burru burry burud burun buryn buyid buyin buyld buyup by-by bybib bylin bylly bynni ddddd dibri diddl diddu diddy didin didup dilip dilli dilly dindi dinny dinur dipin dipl- diply dippy dipun dirpy diulu diurn diyun dliii driby dridu drill drily drinn driny driry druid drupi druri drury dryly dryry dryup dub-l dubbi dubby dubi dubil dubin dubul duddy dudin dudyn duill dulid dulin dulli dullu dully dundi dundy dunin dunny dunun dunyu dupin duply duppy dupri dupuy durdy durin durry duryl duyun dynin dyrdy dyrup dyuni i-bid i-pin ibbur ibill iblin iddyr ididn idili idlib idril idryl idunn idyll iiiii iiuni iliny illin illui ilulu ilyin in-by inbin inbud indi- indin indip indir indri indru indur indyl iniid inili inini ininy inipi inniu inrun inund inurn ipini ipubi irbid irdyn irid- irill irind irinn irpin irupi iuliu iyiyi iyyun libby libin libri libru libun liddy lilin liliu lilli lilly lilun lilyb linby lindi lindl lindu lindy linin linlu linny linpu linyi linyu lipid lipin lippi lippy lipyl liril lirry lirui liuli llupy lplnd lubin lubny lubun lubur ludby luddu ludin lulin lulli lully lulul lundi lundu lundy luni- lunin lupin luppi luppy lupul lurid lurin lurry lurun lurup luuri lybyd lyrid lyuli n-p-n ndbld nduli ndulu nduru nibbi nibby niddy niibi niidu niiip nilin nilly ninib ninny ninur nipbl nipin nippu nippy nipri nipup niyur nu-nu nubby nubpl nuddy nudi- nudil nudur nulli nully nunly nunni nunny nunry nunun nupli nuprl nupur nurin nurlu nurly nurri nurry nurun nuydi nuydu nydri nyiri nypil p-n-p pidun piilu piiri pili- pilid pilin pillb pilly pilrb pilur pindi pindu pindy pinid pinin pinll pinn- pinni pinny pinup pipid pipil pipli pippi pippy pipri pipul pirin pirni pirny pirri pirry pirui piuri piuru pliny plupp pluri plurn pridy prill prndl prrly prudi prudy pruin prun- pruni pryup pubby publy puddy pudur puind pull- pulli pullu pully pulpy punbb punny pupil pupin puppy pupri purdi purdy purin purli purly purry purul puuri pynn- pynun pypyn pyrin pyrri rdllr ribbi ribby ribin ribup ridin rilly rindi rindr rindu rindy riply ripup rirpu rubbi rubby rubid rubin rubup rudby ruddy rudin rudli rudny rudry rudyr ruili ruiru rulli rully runby rundi rundu runin runny runup rupin ruppy rybi rybin rybny ryndy rynin rypin ryuir u-dub u-n-i u-nii ubbly ubirr udryn udupi uldin ulipy ullin ullur ulpur ululu ulupi uluru ulyun unbid unbud unbyn undid undri undry undub undun undur unini uninn unipi unlid unnun unnur unpin unply unrid unrip unrun unryu unurn up-by uppli uprun urin- urpin urubu uruli ururi uryu uryuu uuuuu uyuly uyuni ybuld ydbdr ydill yibin yibir yidin yindi yindu yinyu yippy ypbpr ypyll yu-ri yudin yuill yulin yuliy yunli yunyu yuppy yurin