bbgun bibby bibin bibri biffi biffy big-i bigby biggy bigif bigig bigin bigyn bingy binny binub birgi birgu birin birni birny birun birur biryu brifu brigg brigi bring brini brinn briny briyn brrrr bruff brugg bruin bruiu brung bruni brunn bruri bruun brynn bryyn bubby bubry buffi buffy buggy bugny bugun bugyi buirn bungi bungu bungy bunin bunny bunun bunyu burfi burgi burgu burgy burin burn- burny burri burru burry burun buryn buyin by-by bybib bygyn bying bynni byung fibr- fibry figgy fiing fiini finif finny firby firry frigg fring fu-fu fubby fuffy fuggy fugug fungi fungy funny furby furin furir furry fying gi-fi gibbi gibby gibi- giffy gigny giing ginir ginny girby girru gnuff gnuni grgur griff grigg grini grinn grrrr grubb gruff gruiu gruni gruny grury gruyn gryff gubbi gubby gubin gubru guffy guggi gugin gugir gugny guinn guiri guiry guiyu gunby gungu gungy gunib gunni gunnr gunny gunry gurgi gurgy gurry gurun gurur guyun gyiru gynny gyugy gyuri ibbur if-- ifin iggri iggry igigi igni- iiiii iiuni in-by inbig inbin infin infun ingin ingui ining inini ininy inniu inrun inurn irgun iring irinn iufni iyiyi iyyun ngiri ngugi ngugu nguni nguri nguru nibbi nibby niffy niggy nigun niibi ningi ningu ninib ninny ninur niyur nu-nu nubby nugi- nungi nunni nunny nunry nunun nurin nurri nurry nurun nygun nying nyiri ri-fi ribbi ribby ribin riffy rig-i rigby rigny rigun ringu ringy rubbi rubby rubin ruffy rufi- rugby ruggy rugii rugin rugir rugny ruing ruiru runby rungu runin runny rybi rybin rybny rying rynin ryuir u-n-i u-nii ubirr ugrin ugrug uigur unbyn unfun unfur ungig ungur unifi unify unini uninn unnun unnur unrig unrug unrun unryu unurn urgun urin- uring urubu ururi uryu uryuu uuuuu uygun uygur uyuni y-gun yibin yibir yiffy yinyu yu-ri yugur yunfu yunyu yurin