-vac a-ii a-iv aaaa aaac aaai aaar aaav aaca aacc aaci aacr aact aacv aaic aaii aara aarc aari aart aata aatc aatt aava ac-t acaa acac acag acai acar acat acca accc acci acct acga acgi acgr aci- acia acic acir acr- acra acrc acri acrr acrv acta actc actg acti actt actv acvv agac agag agai agar agat agav agca agcc agct agga aggi agia agic agig agii agir agit agra agri agta agtr agva aiai aica aicc aicr aiga aiia aiic aiir aira airi airt aita aiti aitr aitt aiva arac arag arai arar arat arc- arca arci arct arga argi aria arig arii arit arr- arra arrc arrg arri arrr arrt arta artc arti artr artv arva arvi at-t ataa atac atai atar atat atca atcc atcr atia atic atit atra atrc atri atta atti attr atvi avar avat avcc avgi avia avic avit aviv avra avri avva caaa caac caat cac- caca cacc caci cacr caga cagg cagi cagr caia caic cair cait cara carc cari carr cart cat- cata catc cati catt catv cava cavi ccaa ccac ccag ccai ccar ccat ccca cccc ccci cccv ccga ccgc ccgt ccic ccii ccir cciv ccra ccrc ccrg ccri ccrt cctc cctt cctv ccvi cgac cgcc cgcg ciaa ciar ciat cica cicc cici cicr cict ciga cigi ciia ciii ciit cira circ ciri cirr cirt cita citg citi citt citv civa civc crac crag crai crar crat crca crcc crcr cria cric crig crit crrt crtc crtv ctag ctca ctia ctic ctrc ctta ctvt cvac cvar cvca cvcc cvii cvra cvrg cvrr gaar gaga gagg gagi gaia gaig gair gait gara garg gari garr gart garv gata gatc gati gatr gatt gatv gava gavi gc-c gcaa gcat gccc gcic gcii gciv gcrg gctc gggg giaa giac giai giat gica gicr giga gigg gigi gira girg giri girr girt gita giva grac grai grat grav grcc gria gric grig grit grrr grtc gtaa gtcr gtta gvat gvtv gvvv iaaa iaac iaai iaat iaca iacc iacr iact iaia iara iarc iart iata iatc iati iava icaa icac icag icai icar icat icca iccc icci iccr icct icga icgc icra icrc icrr icrt icta ictv igac igar igcc igga igia igra igri iiac iica iiii iiit iira iirc iita iitr iitt irac irai irar irca ircc ircg iri- iria iric irig irra irrc irri irta irti itaa itac itai itar itat itgc itia itic itra itri itta ivai ivar ivic ivig raag raat rac- raca racc raci ract racv raga ragg ragi raia raic raig raii rair rait rara rari rata rati ratt rava ravi rcac rccc rcga rcgc rcic rcrg rctc rctg rcti rctv rcvr rgit rgtr riaa riai riat rica ricc rict riga rigg rigi riia riri rita riti ritt riva rrat rrrr rtai rtca rtcc rtcg rtva rtvi rv-c rvca taa- taag taar taat taca tacc taci tact tacv taga tagg tagi taia taig tair tait tara tarc targ tari tarr tart tata tati tatr tatt tatv tava tavi tcca tccc tcga tctc tgcc tgtc tiaa tiar tica ticc tiga tigi tigr tiit tira tiri tirr tita titc titi titt tiva tivi traa trac trag trai trat trav trca trcc tri- tria tric trig trit trra trtc trtr tttt tvac tvgc tvri tvrr tvtv vaar vaat vaca vag- vaga vagg vagi vagt vaia vaig vair vait vara varg vari varr vart vata vati vatt vava vcat vcci vgcc viag viar vic- vica vici vict viga vigr viii vira virc virg viri virr virt vita vitg viti vitt viva vivi vrac vrai vrav vrci vria vt-i vtac vvvv