-aaa- a-iii aaaai aabaa aabba aabra aaiib aaria abaab ababa abaia abair abara abari abava abbai abbar abbia abio- abira aboab abobo abora abovo abrar aiaia aibar aiboa airai airba airor aivar ar-ab arab- araba arabi arabo araia arara arari arava arbab arbar arbia arbib arbir arbor ariab aribo arioi aroab aroar aroba aroor arora arrai arria arvar avai avair avara avari avaro aviar avior avira aviva avoir avvir baari baava babai babar babia babio baboo babra baiao baiba baira bairo baori baoro baraa barab barai barao barar barba barbi bari- baria bario baro- baroa baroi baroo baror barra barri barro barva bavar bavia bavra bbiab biara biari biava bibar bibbo bibia bibio bibra bibri birao birar birba bivio bo-bo boaro bobar bobbi bobov bobr bobri boiai boiar boiro booba boora borai borba borbo boria borio boro- boroa boroo borov borra borro borvo bovi- bovio braai brava bravi bravo briar brivo brobo brora brova brrar brrrr ibaba ibara ibiai ibibo ibora iiiii ioooi ioooo iorio iraia irara irava iriba irobo irori ivara ivora ivvvo o-r-b oaror obaba obara obava obiba obira obora oboro obrab obrov obrva obvio oibab ooioo ooooo oovoo oraba orabi oraio orara orari orava oriab oribi orobo orria orvar ovar- ovaro oviri ovivo ra-ra raaba raaor raavi rabab rabai rabba rabbi rabia rabor rabri raivo ravar ravia raviv riaba ribar ribbi ribo- riria rivar rivia ro-ro robab robai robar robbi robbo robo- robor rooba rorra rovia rovio rvivr v-bob v-bor vaara vaira vairo vaiva varab varbo vari- varia vario varor varra varro varva vavar vavra vibia vibra vibro viira viiri virai virar virii viro- vivi- vivir vivva vorab voria vorra vrbov