-vac a-ak a-ii a-iv aaaa aaac aaad aaai aaar aaav aaca aacc aacd aaci aack aacr aacv aada aadc aadi aaic aaii aaka aara aarc aard aari aava acaa acac acad acai acar acca accc accd acci acda acdc acdi aci- acia acic acid acir ackd acr- acra acrc acri acrr acrv acvv adaa adac adad adai adak adar adcc adci adda addc addd addi addr adia adic adik adir adki adra advi aiai aica aicc aicd aicr aida aidc aidi aidr aiia aiic aiid aiir aika aiki aira aird airi aiva aivd akaa akai akar akca akia akid akik akir akka akki akr- akra arac arad arai arak arar arc- arca arci arda ardc ardi aria arid arii arik arka arki arr- arra arrc arri arrk arrr arva arvi avar avcc avda avdi avia avic avid avik aviv avra avri avva c-cd caaa caac cac- caca cacc caci cack cacr cada cadc cadd cadi cadr caia caic caid caik cair caka cara carc card cari cark carr cava cavi ccaa ccac ccad ccai ccar ccca cccc ccci cccv ccdc ccdi ccdr ccic ccid ccii ccir cciv ccra ccrc ccri ccvi cd-r cdaa cdac cdad cdai cdda cddr cdic cdii cdiv cdvd cdvi ciaa ciak ciar cica cicc cici cicr cida cidc cidi cidr ciia ciid ciii cika cikr cira circ ciri cirk cirr civa civc ckac ckck ckcv ckrc ckrd crac crai crar crca crcc crcr crda crdc cria cric crik crkc cvac cvar cvca cvcc cvid cvii cvra cvrd cvrr daad daar daca daci dada dadi daia daid daik dair daka daki dara darc dard dari dark darr dava davi dcca dccc dcci dccv dcia dcii dciv dcra dcrk dcvd dcvi dddd ddrc dia- diac diad diak diar dica dici dick dida didi diii diiv dika diki dira dird dirk dirr diva divd divi dkdc dkid draa drac drad drak drar drca drda dric drra dvar dvda dvdr dvi- dvii dvir dvra iaaa iaac iaai iaca iacc iacr iadc iaia iara iarc iava icaa icac icad icai icar icca iccc icci iccr icdc icdd icra icrc icrr idad idar idca idcr idda idia idic idid idir idra idrc idvd iiac iica iicd iida iiii iira iirc ikar ikid ikki ikra ikri irac irad irai irak irar irca ircc ircd irda irdc iri- iria iric irid irka irki irra irrc irri ivai ivak ivar ivda ivdr ivic k-ci k-id kaaa kaai kaak kaar kacc kacd kaci kacv kad- kada kadd kadi kadr kadv kaia kaic kaid kaii kaik kair kaka kakc kaki kakk kara kard kari kark karr karv kava kavi kavv kcaa kcac kcad kcai kcar kcav kcca kccc kccd kcci kcck kccr kccv kcda kcdc kcdd kcdi kcdr kcdv kcic kcid kcii kcir kciv kckc kckk kckr kckv kcrc kcri kcrr kcrv kcvd kcvi kcvk kcvr kcvv kdaa kdac kdad kdai kdak kdar kdav kdca kdcc kdcd kdcr kddc kddd kddi kddk kddr kdia kdic kdka kdkd kdkk kdkr kdri kdrv kdva kdvi kdvr kdvv kiac kiad kiai kiar kica kicc kicd kick kicr kida kidd kidi kidk kidr kiia kiic kiid kiii kiik kika kikc kikd kiki kikk kikr kira kirc kiri kirk kirr kirv kiva kivi kkaa kkac kkai kkar kkcd kkci kkck kkcr kkda kkdc kkdd kkdv kkia kkic kkid kkik kkkk kkrc kkrk kkrr kkrv kkvr kkvv krac krad krai krak krar krav krca krcc krcd krci krda krdc krdd krdr kria krid krik kriv krka krkc krkd krki krkk krkr krkv krrc krri krrk krrr krva krvc krvi krvk krvr krvv kvak kvar kvcc kvci kvck kvcr kvcv kvda kvic kvik kvir kviv kvra kvrc kvri kvrr kvrv kvvr kvvv raad raak rac- raca racc raci rack racv rada radc radd radr raia raic raid raii raik rair raka raki rakk rara rari rark rava ravi rcac rccc rcdc rcic rcid rcrd rcvr rdac riaa riad riai riak rica ricc rick rida ridc ridd ridi riia rika riki rikk riri riva rrad rrrr rv-c rvca rvik vaad vaar vaca vack vada vadi vaia vaid vaik vair vaka vaki vara vard vari vark varr vava vcci vdcc viad viar vic- vica vici vick vida vidi viii viik vika viki vira virc viri virk virr viva vivi vrac vrai vrak vrav vrci vrdi vria vvvv