-vac a-ii a-iv aaaa aaac aaad aaai aaar aaav aaca aacc aacd aaci aacr aact aacv aada aadc aadi aadt aaic aaii aara aarc aard aari aart aata aatc aatt aava ac-t acaa acac acad acai acar acat acca accc accd acci acct acda acdc acdi acdt aci- acia acic acid acir acr- acra acrc acri acrr acrv acta actc acti actt actv acvv adaa adac adad adai adar adat adcc adci adda addc addd addi addr adia adic adir adit adra adta advi advt aiai aica aicc aicd aicr aida aidc aidi aidr aidt aiia aiic aiid aiir aira aird airi airt aita aiti aitr aitt aiva aivd arac arad arai arar arat arc- arca arci arct arda ardc ardi aria arid arii arit arr- arra arrc arri arrr arrt arta artc arti artr artv arva arvi at-t ataa atac atad atai atar atat atca atcc atcr atdi atdt atia atic atid atit atra atrc atri atta atti attr atvi avar avat avcc avda avdi avia avic avid avit aviv avra avri avva c-cd caaa caac caat cac- caca cacc caci cacr cada cadc cadd cadi cadr caia caic caid cair cait cara carc card cari carr cart cat- cata catc catd cati catt catv cava cavi ccaa ccac ccad ccai ccar ccat ccca cccc ccci cccv ccdc ccdi ccdr ccic ccid ccii ccir cciv ccra ccrc ccri ccrt cctc cctt cctv ccvi cd-r cdaa cdac cdad cdai cdda cddr cdic cdii cdiv cdtv cdvd cdvi ciaa ciar ciat cica cicc cici cicr cict cida cidc cidi cidr cidt ciia ciid ciii ciit cira circ ciri cirr cirt cita citi citt citv civa civc crac crai crar crat crca crcc crcr crda crdc cria cric crit crrt crtc crtv ctca ctia ctic ctrc ctta ctvt cvac cvar cvca cvcc cvid cvii cvra cvrd cvrr d-tv daad daar daca daci dact dada dadi daia daid dair dait dara darc dard dari darr dart data dati datr datt dava davi dcca dccc dcci dcct dccv dcia dcii dciv dcra dctc dctv dcvd dcvi dddd ddrc ddtv dia- diac diad diar diat dica dici dict dida didi diii diiv dira dird dirr dirt dita diti ditt ditv diva divd divi draa drac drad drar drat drca drda dric drit drra dtaa dtac dtcc dvar dvda dvdr dvi- dvii dvir dvra iaaa iaac iaai iaat iaca iacc iacr iact iadc iadt iaia iara iarc iart iata iatc iati iava icaa icac icad icai icar icat icca iccc icci iccr icct icdc icdd icra icrc icrr icrt icta ictv idad idar idat idca idcr idda idia idic idid idir idra idrc idta idtv idvd iiac iica iicd iida iiii iiit iira iirc iita iitr iitt irac irad irai irar irca ircc ircd irda irdc iri- iria iric irid irra irrc irri irta irti itaa itac itai itar itat itia itic itra itri itta ivai ivar ivda ivdr ivic raad raat rac- raca racc raci ract racv rada radc radd radr radt raia raic raid raii rair rait rara rari rata rati ratt rava ravi rcac rccc rcdc rcic rcid rcrd rctc rcti rctv rcvr rdac riaa riad riai riat rica ricc rict rida ridc ridd ridi riia riri rita riti ritt riva rrad rrat rrrr rtai rtca rtcc rtdt rtva rtvi rv-c rvca taa- taar taat taca tacc taci tact tacv tada taia tair tait tara tarc tard tari tarr tart tata tati tatr tatt tatv tava tavi tcad tcca tccc tcdd tctc tdac tdra tdri tdtv tiaa tiar tica ticc tidc tidd tiit tira tird tiri tirr tita titc titi titt tiva tivi traa trac trad trai trat trav trca trcc tri- tria tric trit trra trtc trtr tttt tvac tvad tvri tvrr tvtv vaad vaar vaat vaca vada vadi vaia vaid vair vait vara vard vari varr vart vata vati vatt vava vcat vcci vdcc viad viar vic- vica vici vict vida vidi viii vira virc viri virr virt vita viti vitt viva vivi vrac vrai vrav vrci vrdi vria vt-i vtac vvvv