bbgun bibic bibin bibri big-i bigig bigin binci binic binub birgi birgu birin birni birun birur brigg brigi bring brini brinn brrrr brugg bruin bruiu brung bruni brunn bruri bruun bucci bucic bucin bucur bugun buici buirn bungi bungu bunic bunin bunun burcu burgi burgu buric burin burn- burri burru buruc burun cbing ccccc cccii cciii ccing cibin cibir cincu cinii ciric cirr- cirri cnnnn cribb crini crnci crnic cruin cubi- cubic cubin cubub cucui cugir cuing cunic cunig cunin curbi curic curig curri curug gciii gibbi gibi- giing ginir giric girru gnuni grbic grcic grgic grgur grigg grini grinn grrrr grubb gruiu gruni gubbi gubin gubru gucci gucin guggi gugin gugir guinn guiri gungu gunib gunni gunnr gurgi gurun gurur ibbur icbrr icici icing iggri igigi igni- ignic iiiii iiuni inbig inbin incur ingin ingui ining inini inniu inrun inurn ircii irgun iring irinn ngiri ngugi ngugu nguni nguri nguru nibbi nicci nigun niibi ningi ningu ninib ninur nu-nu nucci nuci- nucin nugi- nungi nunni nunun nurin nurri nurun rcirc ribbi ribin ricci ricin rig-i rigun ringu rubbi rubin rucci rugii rugin rugir ruing ruiru runcu rungu runic runin ruric u-n-i u-nii ubirr ucgun ugric ugrin ugrug uigur uinic uncin ungci ungig ungur unini uninn unnun unnur unric unrig unrug unrun unurn urbic urgun uric- urin- uring urric urubu urucu ururi uuuuu