bbbee bebic becco beche becho becic becov beebe beech beeve behie beibi beice beihe beoci bevce bhev bhive bhooi bibbe bibbo bibic bibie bibio biche bichi bicho biebe bioch bioci bioco bivio bo-bo bo-ho bobbi boboc bobov bocce bocci boche bocho boece boibe boice booce booch booco bovec bovee bovi- bovio c-evo ccccc cccii cccvi cciii ccvii cebec cebiv cech ceche cechi ceci- cecie ceco- ceibo ceoce cevio chebi chech cheho cheo cheve chibe chibi chibo chich chico chihe chiho chio- chive chobe chobi choco choei ciche cicho cicov ciech ciovo civic civie co-bo co-co cobbe cobie cocc- cocce cocci cocco coceo coche cocio coeve cohee cohob cohoe cohoo coice cooch cooee cooie coveo covic covie cviii ebbie ebibe eboch ecchi eccho eeeee eevee eiche eicho eieio eocho eveve evocb h-bio h-cho h-e-b h-iib hcooh he-he hebbe hebe- hebei hecco heche hechi heeii heico heihe heive hevie hhhhh hi-hi hibhi hibob ho-ho ho-oh hobie hoboe hocco hoche hochi hoeie hoeve hohoe hooce hooch hooie hoove i-beo ibibo icche iceci ichec ichhi icici iecee iiiee iiiii ioooi ioooo iveco ivivc ivvvo obcov obeie obice obvio occii ocice ocoee oeco- oh-oh oichi ooioo ooooh ooooo oovoo ovchi ovcie oveco ovivo v-bob veche vecov veeco veeve vehbi veive vevce veveo vi-co vicci vicco vice- viche vicov vievo vivi- voche voice voici