a-a a-b a-c aaa aab aac aao aar aav ab- aba abb abc abo abr abv ac- aca acb acc aco acr acv aoa aob aoc aoo aor aov ar- ara arb arc aro arr arv av- ava avb avc avo avr baa bab bac bao bar bav bba bbb bbc bbo bbr bca bcb bcc bco bcr bcv boa bob boc boo bor bov bra brb bro brr brv bva bvb bvc bvo bvr bvv c-- caa cab cac cao car cav cba cbb cbc cbo cbr cbv cca ccb ccc cco ccr ccv co- coa cob coc coo cor cov cra crb crc cro crr crv cva cvb cvc cvo cvr cvv oaa oab oac oao oar oav ob- oba obb obc obo obr obv oc- oca ocb occ oco ocr ocv oo- ooa oob ooc ooo oor oov or- ora orb orc oro orr orv ov- ova ovb ovc ovo ovv ra- raa rab rac rao rar rav rba rbb rbc rbo rbr rca rcb rcc rco rcr rcv roa rob roc roo ror rov rra rrb rrc rrr rva rvb rvc rvo rvr rvv v-a vaa vab vac vao var vav vba vbc vbo vbr vbv vca vcc vco vcr voa vob voc voo vor vov vra vrb vrc vrr vva vvb vvc vvo vvr vvv

-vac aaaa aaab aaac aaar aaav aaba aabb aabc aaca aacb aacc aaco aacr aacv aaoo aara aarc aaro aava abaa abab abac abar abb- abba abbb abbo abbr abca abcb abcc abcr aboa abob aboo abor abov abra abrc abro abva acaa acab acac acar acba acca accc acco acoa acor acr- acra acrc acro acrr acrv acvv aoba aoca aora aorb arab arac arar arba arc- arca arco aroa arob aroo aror arr- arra arrc arro arrr arva arvo avab avao avar avcc avco avor avra avro avva avvo baaa baar baba babb babo babr bac- baca bacc baco bar- bara barb barc baro barr bava bbbb bbrc bcaa bcar bcbc bcca bccc bcor bcra bcvo boab boac boar boba bobb bobo boca boco boob booc boor bor- bora boro borr bova bovo brab brac brao brav brca brcb broa brob broc broo bror brrr c-bo caaa caab caac caba cabo cac- caca cacc caco cacr caor cara carb carc caro carr cava cavo cbac cbar cbbc cbca cbcc cbcr cbva cbvb cbvr ccaa ccab ccac ccar ccba ccbc ccca cccb cccc cccv ccob ccoc ccra ccrc ccvo coba cobb cobo coca coco coob cor- cora corb corc coro corr cova covo crab crac crar crbc crca crcc crcr crob croc croo cror cvac cvar cvca cvcc cvra cvrr oara obba obbo obor obra obro ocab ocac ocbc occa occc ocra ocro ocrr ooaa ooba oocr oooo oora orab orac orao orar orav orba orbb orbo orca orco oro- oror orra orro orvr ovar ovo- ovoo ovra raab raba rabb rabo rac- raca racc raco racv raob raoc rara rarb raro rava rbbb rbbr rcac rcbc rcbo rccb rccc rcvr roab roar rob- roba robb robo roca rocc roco roob roor rora rorc roro rova rovo rrrr rv-c rvca vaar vaca vaco vara varr vava vbcc voar voca vooc voor vor- vora voro vrac vrav vrba vroc vvob vvvv

-aaa- aaaoc aaarc aabaa aabba aabra aacbc abaab ababa abaca abaco abara abava abbac abbar abccc aboab abobo abora aborc abovo abrac abrar acaca acacb acar- acara accra acrab acro- acrob ar-ab ara-c arab- araba arabo araca araco arara arava arbab arbar arbor arcoa arcor aroab aroar aroba aroor arora arvar avara avaro avoca baava babar baboo babra bacab bacao bacar bacca bacco baoro baraa barab barac barao barar barba barca barco baro- baroa baroo baror barra barro barva bavar bavra bo-bo boaco boaro bobac bobar boboc bobov bobr bocac bocao bocar bocca bocoa bocor booba booco boora borac borba borbo borca boro- boroa boroo borov borra borro borvo braca bracc braco brava bravo brobo broca brora brova brrar brrrr c-a-c c-cor ca-ca caaba cabob caboc cabov cabra cacao caco- cacoa caoba caraa carab carac carb- carbo caroa carob carra carro carva cavac cavor ccccc co-bo co-co coarb coarc coava cobar cobra cocao cocc- cocco cocoa cooba corba corbo corca coro- corra corvo covra craba crabb craco cravo croco crova o-r-b oarac oaror obaba obara obava obcov obora oboro obrab obrov obrva ocara ocaro occar occra ocora ocova ocr-a ocr-b ooooo oovoo oraba orara orava orobo oroco orrca orvar ovar- ovaro ovca ovcar ovoca r-co- ra-ra raaba raaor rabab rabac rabba rabor ravar ravca rccar ro-ro robab robar robbo robo- robor rocar rocca rocco rocoa rocor rocov rooba rorra rovca v-bob v-bor vaara vacca vacoa vacov varab varbo varca varco varor varra varro varva vavar vavra vocab vocca vorab vorra vraca vrbov

aaaaba aabroo aacrao abacab abarca abaroa abobra acaro- accara arabo- arabov aracar ararao arbra arcaro aroaco arraba arroba avarca avrora baabaa baabar baaror babaco babarc babbar babovo bacaba baccar bacoor baobab bar-or baraca barara barbar barbra barbro barcar barcoo baroco barovo bavaro bbbbbb boabab bobara bobbar bobova bobovo bobrov boccob bococa booboo borbor bororo borova borovo bovara bracca bracco brocca brocco brocor cabar cabara cabarr caccao caraca caraco carara carbo- carbro carcar caroba carora carrao carrob carvac cavaco cavarc cobbob cobbra cocco- cococo cocora coocoo crabro cracca crocco oooooo oracov orbara ovcara rababa raboc rabovo racova ravoor robovo rococo vaovao varbar varrar varroa varvar vrabac vracar vracov vrbovo vvvvvv

araroba aravaca arrorro avrocar baabarr babacar bac-cab bacara bacarra baccara baraboo barabra baracoa barbara barbaro barbora barcabo barocco barroca bavorov bbbbbbb bobbarr bobovac bobrova boccaro boo-boo boorara borovac brabova bracora caborca carabao caracca caracoa carbora carraca carrara carraro cavacoa cobbora coracao coraco- corbara corcova cra-cra crcavac o-o-a-a obrovac oraovac oroboro rababoo rabrovo raccroc roboboa robocar rococco roo-bar roobarb vaccaro varvara vavrova vrbovac

abracaco arcobara bar-abba barabara barabora barbacoa barococo barracao bbbbbbbb bo-bo-bo bobaraba bocaraca borabora borcova cabrobo carabobo caracara caracora cararara carrboro cocoroco cocorova coracora corocoro oracao rabrovac varavoor varvarco vorbarra vorovoro

baabaabaa barrabora barracora borborbor corcobara roocoocoo