bi-lo bibbo bibio big-i bigig bigoo bigul bilbi bilbo bilgi bilgu bili- billg billi billo billu bioul bligg bo-bo bobbi bogu boilo boll- bolli bollo bollu boul- bouli boulo bugol bugoo builg bulb- bulbi buliu bull- bulli bulou bulul g-log ggobi ggulu gibbi gibi- gibil gibli gigli gilii gilli giubo gligi glio- globi globo glogg glubb go-go go-lo go-oo gobbi gobbo gobig gobio gogoi gogol gogui gogul goibo golbo golgi golil gollu golob golog golol golub golug goobi goobo gooli gubbi gubbo gubio guggi gugul guill gulli gulo- gulou guoli ibibo ibill ibogo igglo igigi igloo iiiii ilio- illgo illui ilobu ilulu ioooi ioooo iuliu liboi liliu lilli lillo lilou lilug liubo liuli lobbo lobi- lobio lobo- logio logo- logol loibl loilo lolli lollo lolol loobu lugii lugol luigi luigu lulli lulul luogu oblio oblog oboli obolo ogill oglio ogogo ogugu olig- oligo ollio ooioo ooooo ouigo oullo ubobo ululu uuuuu