bbbee bebic bebox becco becic becov beebe beeve beibi beice beoci bevce bibbe bibbo bibic bibie bibio biebe bioci bioco bivio bixie bixio bo-bo bobbi boboc bobov bocce bocci boece boibe boice booce booco bovec bovee bovi- bovio boxbe boxee c-evo ccccc cccii cccvi cciii ccvii ccxii cebec cebiv ceci- cecie ceco- ceibo ceoce cevio cicov ciovo civic civie co-bo co-co cobbe cobie cocc- cocce cocci cocco coceo cocio coeve coice cooee cooie coveo covic covie coxie cviii cxxxv e-box ebbie ebibe eeeee eevee eieio eveve evocb ex-ic exbi- execx i-beo ibibo iboxx iceci icici iecee iiiee iiiii iobox ioooi ioooo iveco ivivc ivvvo obcov obeie obice obvio occii ocice ocoee oeco- ooioo ooooo oovoo ovcie oveco ovivo oxxio v-bob vecov veeco veeve veive vevce veveo vi-co vibex vicci vicco vice- vicov vievo vioxx vivex vivi- vivox voice voici voxeo voxxi x-box xciii xcvii xebec xexex xoxox xviii xxiii xxvii xxxii xxxiv xxxix xxxvi