-aaa- aaaah aaaoc aaarc aahaa aarah aarau aarch aaroh acaca acar- acara acaua accho accra accur achao achar achau achoo achor achro achua achva acou- acoua acouo acro- acura ahava ahhaa ahhha ahoah ahora ahrar ahura ahuru ara-c araca arach araco arara araru arava aravu arch- archa arcoa arcor arhar aroar aroha aroor arora arrah arrau arrha arrou arrua aruaa aruac aruch arura aruru aruvu arvar aucha aurar auro- auroa auror aurra aurva avara avaro avoca avoch avour avouu c-a-c c-cor ca-ca cacao cacau cacha caco- cacoa cacu cahar cahch cahor caraa carac carau caroa carra carro carva cauac cauca cauch cauco cauro cavac cavor ccccc chaac chaah chaar chaca chach chaco chahu char- chara charo charr charu chaur chavo chhar chhau choar choca choco choor chor- chora choro chuao chuar chur- chura churr churu co-co coach coarc coava cocao cocc- cocco cocha cocoa cocur cohoo cooch corah corca coro- corra corvo couac couch couco coura couru couva covra craco cravo crhov croco crova cruor crura cuaro cuoco curac curar curau curch curro curua curva h-cho ha-ha haava hacha hahha harac harar harau harch harco haroa harov harra harro harua haruo harur harva hauch hauho havar havoc havva hcooh hhhhh hhour ho-ho ho-oh hocco hooah hooch hooha hoora horah horch horra horro horru houch hourc hovav hrach hrhov hroch huaca huaco huara hucch hucho huhuh huraa hurao hurra huuru huvra oarac oaror ocara ocaro occar occra occur ochoa ochra ochro ocora ocova ocr-a oh-oh ohara oharu ohchr ohour ohura ooooh ooooo oorah oovoo orach orara orava orcha oroch oroco oroha oroua orrca oruch oruro orvar ouara oucho ouoro ovar- ovaro ovca ovcar ovoca r-co- ra-ra raaor racah racch racha rauch rauco ravar ravca rccar ro-ro roach rocar rocca rocco rocha rocoa rocor rocou rocov rohov rohru rooah rorra rouch roura rouva rovca ruach ruaha uacrr uaroo uchar uchoa uchuu uh-oh uh-uh uhhoh uhhuh uhura uhuru urach urour urrao urucu uuuuu uvrou vaara vaavu vacca vacha vacoa vacov vacua vacuo vahur vahva vaour varca varco varor varra varro varva vaura vavar vavra vocca vocha vohra vooru vorau vorra vouch vraca