bbgun bibin bibri biddu bidin bidni bidri bidur big-i bigig bigin bindi bindu binub birdu birgi birgu birin birni birun birur bridg bridi brigg brigi brind bring brini brinn brrrr brud- brugg bruin bruiu brung bruni brunn bruri bruun buddu budur bugun buird buirn bundi bundu bungi bungu bunin bunud bunun burdi burgi burgu burin burn- burri burru burud burun ddddd dibri diddu didin digi- digid digin digri digru dindi dingi dinur diurn dridu drigg dring drinn drugu druid druig drung druri dubbi dubi dubin dudin duggi dugin dugri dundi dungu dunin dunun durgi durin gibbi gibi- giing ginir girru gnudi gnuni grgdn grgur grigg grind grini grinn grrrr grubb gruid gruiu grund gruni gubbi gubin gubru guddi guddu gudur guggi gugin gugir guidi guind guinn guird guiri gundi gundu gungu gunib gunni gunnr gurgi gurid gurun gurur i-bid ibbur ididn iding idunn igdir iggri igigi igni- iiiii iiuni inbig inbin inbud indi- indin indir indri indru indur ingin ingui iniid ining inini inniu inrun inund inurn irbid irgun irid- irind iring irinn nduru ngiri ngudu ngugi ngugu nguni nguri nguru nibbi nigdi nigun niibi niidu ningi ningu ninib ninur nu-nu nudi- nudur nugi- nungi nunni nunun nurin nurri nurun ribbi ribin ridin rig-i rigid rigun rindi rindr rindu ringu rubbi rubid rubin rudin rugii rugin rugir ruing ruiru rundi rundu rungu runin u-dub u-n-i u-nii ubirr udgir ugrin ugrug uigur unbid unbud undid undig undri undub undug undun undur ungig ungud ungur unini uninn unnun unnur unrid unrig unrug unrun unurn urgun urin- uring urubu ururi uuuuu