-aaa- aaaah aaaoc aaarc aahaa aakko aarah aarch aaroh acaca acack acar- acara accho accra achak achao achar achoo achor achro achva ackah acock acook acork acro- ahava ahhaa ahhha ahoah ahoko ahora ahrar ahrok akaoa akhrr akkra akoka akoko akova akrak akrar akro- ara-c araca arach arack araco arara arava arch- archa arcoa arcor arhar arkar arkha aroar arock aroha aroor arora arrah arrak arrha arvak arvar avara avaro avoca avoch c-a-c c-cor ca-ca cacak cacao cacha caco- cacoa cahar cahch cahor cakov cakra caraa carac carak carck cark- caroa carra carro carva cavac cavak cavok cavor ccccc chaac chaah chaar chaca chach chack chaco chaka chakh chakk chako char- chara chark charo charr chavo chhar choak choar choca chock choco chokh choko chook choor chor- chora chork choro co-co coach coarc coava cocao cocc- cocco cocha cocka cocoa cohoo cokak cokar cokk- cooch corah corak corca coro- corra corvo covra crack craco cravo crhov croak crock croco crook crova h-cho ha-ha haack haava hacha hack- hahha hakha hakka hakor harac harar harch harco harka haroa harov harra harro harva havar havka havoc havok havva hcooh hhhhh ho-ho ho-oh hoark hocco hokah hooah hooch hooha hooka hoora horah horch horka horra horro hovav hrach hrhov hroch k-a-o k-car kaava kaavo kacar kacha kacho kacov kahak kahar kahva kakao kakar kakha kakhk kakka kakko kako- kakra kaooa karah karak karch karha karka karkh karok karoo kavak kavar kavka khaar khakh khara khark kharv khora khoro ko-ko koach koara kocak kocha kocov kohak kohar kokak kokka kokko kokor kokra kooka korah korak korca korck korha koroa koror korra korro kovac kovak kovar kovor kraak kraar krach krack kraka krhov krock kvarh oarac oaror ocara ocaro occar occra ochoa ochra ochro ockro ocora ocova ocr-a oh-oh oh-ok ohara ohchr ohoka okaka okara okcho okoc okoho okoro ooooh ooooo oorah oovoo orach orara orava orcha oroch oroco oroha orrca orvar ovaka ovako ovar- ovaro ovca ovcar ovoca r-co- ra-ra raack raakh raaor racah racak racch racha racka racko rakaa rakah rakov raock ravak ravar ravca rccar rhoka rkavv ro-ro roach roark rocar rocca rocco rocha rocka rocko rocoa rocor rocov rohov rokkk rooah rookh rorra rovca vaara vacca vacha vacoa vacov vahva vakko varak varca varco varor varra varro varva vavar vavra vocca vocha vohra vokov vorra vraca vrack vraka vrock