-aaa- aakko afall afara affor aflao afofl afool afork afro- afrol afvor akala akaoa akkol akkra akoka akoko akola akova akrak akrar akro- alaka alala alaol alara alark alava alka- allaf allal allar allo- alloa allof allok alloo allor allra aloaf aloof alook aloor alora alorf alvar alvor aolok arafo arara arava arkar arkof aroar arola aroll aroof aroor arora arrak arvak arval arvar avala avara avaro avola fa-la faala falak falfa falko fall- falla fallo faora farak farao farfa farol faroo farro favor flaff flakk flark flav- flava floko flook floor flora floro fofao folar folka follo for-a forra forro forvo frakk k-a-o kaala kaalo kaava kaavo kafak kafal kafar kaffa kafka kafra kakao kakar kakka kakko kako- kakol kakra kalaa kalar kalfa kalff kalka kalla kallo kalo- kaloa kalok kalol kalra kalva kaolo kaooa karak karka karla karlo karok karol karoo kavak kaval kavar kavka klara kloka kloof ko-ko koala koara kokak kokal kokka kokko kokor kokra kolak kolar kolff kolka kolla kollo koloa kolol kooka koola korak koral korff korla koroa korol koror korra korro kovak koval kovar kovor kraak kraal kraar kraka krall kroll la-la laako lakao lakka lalar lalla lalo- lalor larak laroo larra larva lavaa laval lavra loara lofar lofra lokal lokao lokov lokva lolla lollo lolol loofa looka lookf loola loora loral lorra loval lovoa lovro lvovo oaror ofafa ofall offal offof ofora okaka okara okfol okola okoro olafv olala olavo olavv ollav olovo ooola ooooo oovoo oraal orara orava orfar orfor orkla orlok orlov orval orvar ovaka ovako ovala ovar- ovaro ovlar ovolo ovral ra-ra raaff raaor rafal rafar raffa raffl rafov rafvr rakaa rakov ralla rallo raraf ravak ravar rfala rkavv ro-ro roall roark roffa rofor rokal rokkk rolao rolfo rolla rollo rolok roral rorra roval vaala vaara vakko valal valao valff valka valko valla vallo valor valov valva valvo varak varla varlo varol varor varra varro varva vavar vavla vavra vlaka vlkov vlora vokal voklo vokov volar volla volof volok volva volvo vorra vraka