a-a a-c a-t aaa aac aao aar aat aav ac- aca acc aco acr act acv aoa aoc aoo aor aot aov ar- ara arc aro arr art arv at- ata atc ato atr att atv av- ava avc avo avr avt c-- caa cac cao car cat cav cca ccc cco ccr cct ccv co- coa coc coo cor cot cov cra crc cro crr crt crv cta ctc cto ctr ctt ctv cva cvc cvo cvr cvt cvv oaa oac oao oar oat oav oc- oca occ oco ocr oct ocv oo- ooa ooc ooo oor oot oov or- ora orc oro orr ort orv ot- ota otc oto otr ott otv ov- ova ovc ovo ovv ra- raa rac rao rar rat rav rca rcc rco rcr rct rcv roa roc roo ror rot rov rra rrc rrr rrt rta rtc rto rtr rtt rtv rva rvc rvo rvr rvt rvv taa tac tao tar tat tav tca tcc tco tcr tct tcv to- toa toc too tor tot tov tra trc tro trr trt trv tta ttc tto ttr ttt ttv tva tvc tvo tvr tvt v-a vaa vac vao var vat vav vca vcc vco vcr vct voa voc voo vor vot vov vra vrc vrr vrt vta vtc vto vtr vtt vtv vva vvc vvo vvr vvt vvv

-vac aaaa aaac aaar aaav aaca aacc aaco aacr aact aacv aaoo aara aarc aaro aart aata aatc aatt aava ac-t acaa acac acar acat acca accc acco acct acoa acor acot acr- acra acrc acro acrr acrv acta actc acto actt actv acvv aoca aora aort aotc arac arar arat arc- arca arco arct aroa aroo aror arr- arra arrc arro arrr arrt arta artc arto artr artv arva arvo at-t ataa atac atar atat atca atcc atco atcr atoc ator atot atra atrc atro atta atto attr avao avar avat avcc avco avor avot avra avro avva avvo caaa caac caat cac- caca cacc caco cacr caor cara carc caro carr cart cat- cata catc cato catt catv cava cavo ccaa ccac ccar ccat ccca cccc cccv ccoc ccra ccrc ccrt cctc cctt cctv ccvo coat coca coco coct coot cor- cora corc coro corr cort cota cotc coto cott cova covo crac crar crat crca crcc crcr croc croo cror crot crrt crtc crtv ctca ctor ctot ctrc ctta ctvo ctvt cvac cvar cvca cvcc cvra cvrr oara ocac ocat occa occc occt ocra ocro ocrr oct- octa octo ooaa oocr oooo oora oort orac orao orar orat orav orca orco oro- oror orot orra orro orta ortc orto orvr otac otar oto- otoo otor otov otra otro otta otto ovar ovo- ovoo ovot ovra raat rac- raca racc raco ract racv raoc rara raro rata rato ratt rava rcac rccc rctc rctv rcvr roar roat roca rocc roco roor root rora rorc roro rort rota rotc roto rotr rott rova rovo rrat rrrr rtca rtcc rtva rv-c rvca taa- taar taat taca tacc taco tact tacv taoa taor tara tarc taro tarr tart tata tato tatr tatt tatv tava tavo tcca tccc tcov tctc toat toca toco tooa toor toot tora torc toro torr tort torv tota totc toto totr tott tova tovo traa trac trao trat trav trca trcc troa troc troo trot trra trtc trtr tttt tvac tvro tvrr tvtv vaar vaat vaca vaco vara varr vart vata vato vatt vava vcat voar voat voca vooc voor voot vor- vora voro vort vota voto vrac vrav vroc vrot vrto vtac vvvv

-aaa- aaaoc aaarc aaata acaca acar- acara accra acoat acoot acro- act-r actar actor actra actto aort- aorta ara-c araat araca araco arara arata arava arcoa arcor arcot arct- arcto aroar aroor aroot arora artar artat arto- artoo artot arvar ataco atara atoot atora atoto atro- atroa atrot attar atto- attra atvr avara avaro avato avoca c-a-c c-cor c-rat ca-ca cacao caco- cacoa caraa carac carat caroa carot carra carro carrt carta carto carva cata- catco cato- cator catra catta catto cavac cavor ccccc ccctv co-co coact coarc coart coatc coava cocao cocc- cocco cocoa cocto corat corca coro- corot corra corto cortv corvo cott- cotta cotto covra craco crato cravo croat croco croot crott crova oarac oaror ocara ocaro occar occra ocora ocova ocr-a ocrat octa- octar octav octo- octor ooooo oovoo orara orato orava oroco orrca ortac ortoo orvar otara otava ototo otrar otrov ottar ottov ovar- ovaro ovata ovca ovcar ovoca r-co- ra-ra raaor racot racta ratot ratra ratta ratto ratva ravar ravat ravca rccar ro-ro rocar rocca rocco rocoa rocor rocov roota rorra rota- rotar roto- rotoa rotor rotot rotta rotto rovca rttov t-ara t-cat t-rac ta-ra ta-ta taart tacca tacco tarac tarar tarat taroc taroo tarot tarra tarro tarta tartt tarva tataa tatao tatar tatoo tator tatra tatta tatto tavar tavor tcart tcoat toact tocco toco- tocoa tocra toora torat torca toroa torro torta torto toto- totoo totra totta tovar traac tract traor trata trato tratt trava travo troat troca troco trota trott trova trovo ttttt tvora tvvcr vaara vacat vacca vacoa vacov varca varco varor varra varro varta varto varva vatav vatoa vator vatra vatta vatva vavar vavra vocca vorra vorta votto vraca vrata vrato

aacrao acaro- accara accott acrata aorto- aracar ararao ararat arator aratta aravot arcaro arcata arcato arccot arcto- aroaco artcar artova arvato atacta atarot atarra atavar atrata atrato atroot attoor avarca avatar avator avcatt avcoat avocat avrora avtaar avtovo caccao caraca caraco caract carara carcar carcat carora carota carrao carrat carrot carvac catcat cav-tv cavaco cavarc cavtat ccaatt ccatca coarct cocco- cococo cocora cocota cocto- coocoo corato cortot cotova cottar cracca cravat croata crocco crotta ocarat octavo oooooo oracov orator oratta ortaca otaara ottarr ottava ottoor ovato- ovator ovcara racova ratata ratcat rattar rattat ravoor roarat roatta roatto rococo rocoto rooart rotava rovato tacata tacora tactor taotao taraco tarara tarata taravo tarcat tarrar tartar tartor tartr- tataat tatara tatora tatort tattat tattoo tattva tavaco tavara to-rat toatoa toccoa tooart