a-ak a-do a-ii a-ok aaaa aaac aaad aaai aaar aaca aacc aacd aaci aack aaco aacr aada aadc aadi aaic aaii aaka aaoo aara aarc aard aari aaro acaa acac acad acai acar acca accc accd acci acco acda acdc acdi aci- acia acic acid acir ackd acoa acod acor acr- acra acrc acri acro acrr adaa adac adad adai adak adao adar adcc adci adda addc addd addi addo addr adia adic adik adio adir adki adoc adod adok adoo ador adra adro aiai aica aicc aicd aicr aida aidc aidi aidr aiia aiic aiid aiir aika aiki aiko aioc aioi aira aird airi airo akaa akai akao akar akca akia akid akik akio akir akka akki akko akok akr- akra aoca aoki aora arac arad arai arak arar arc- arca arci arco arda ardc ardi ardo aria arid arii arik ario arka arki arko aroa arod aroi aroo aror arr- arra arrc arri arrk arro arrr c-cd caaa caac cac- caca cacc caci cack caco cacr cada cadc cadd cadi cado cadr caia caic caid caik caio cair caka caod caoi caor cara carc card cari cark caro carr ccaa ccac ccad ccai ccar ccca cccc ccci ccdc ccdi ccdr ccic ccid ccii ccir ccoc ccod ccra ccrc ccri cd-r cdaa cdac cdad cdai cdda cddr cdic cdii cdio ciaa ciak ciao ciar cica cicc cici cico cicr cida cidc cidi cidr ciia ciid ciii cika ciko cikr cior cira circ ciri cirk ciro cirr ckac ckck ckco ckdo ckoa ckoc ckoi ckoo ckor ckrc ckrd coad coai coak coca cock coco coda codd codi coia coir cok- coka coko cood cook cor- cora corc cord cori cork coro corr crac crai crar crca crcc crcr crda crdc cria cric crik crkc croc crod crok croo cror daad daar daca daci dada dadi dado daia daid daik daio dair daka daki dako dara darc dard dari dark daro darr dcca dccc dcci dcia dcii dcio dcra dcrk dddd ddoc ddrc dia- diac diad diak diao diar dica dici dick dico dida didi dido diii dika diki diko dioc dior dira dird dirk dirr dkdc dkid doak doar doca doci dock doco dod- doda dodd dodi dodo doid doka doki doko dood dook door dora dorc dord dori dork doro dorr draa drac drad drak drar drca drda dric drod drra iaaa iaac iaai iaca iacc iacr iadc iaia iara iarc icaa icac icad icai icao icar icca iccc icci icco iccr icdc icdd icoc icod icor icra icrc icrr idad idar idca idcr idda iddo idia idic idid idio idir idoc idra idrc idro iiac iica iicd iida iiii iiio iioi iioo iira iirc ikar ikid ikki ikko ikoo ikra ikri ioci iod- ioda iodd iodo ioii ioio ioko iooi iooo iora iori irac irad irai irak irao irar irca ircc ircd irda irdc irdo iri- iria iric irid irio irka irki iroc irod irra irrc irri k-ci k-id kaaa kaai kaak kaar kacc kacd kaci kaco kad- kada kadd kadi kado kadr kaia kaic kaid kaii kaik kaio kair kaka kakc kaki kakk kako kaoa kaoc kaoi kaok kaor kara kard kari kark karo karr kcaa kcac kcad kcai kcar kcca kccc kccd kcci kcck kccr kcda kcdc kcdd kcdi kcdr kcic kcid kcii kcir kckc kckk kcko kckr kcor kcrc kcri kcro kcrr kdaa kdac kdad kdai kdak kdao kdar kdca kdcc kdcd kdco kdcr kddc kddd kddi kddk kddr kdia kdic kdio kdka kdkd kdkk kdko kdkr kdoc kdok kdri kdro kiac kiad kiai kiar kica kicc kicd kick kicr kida kidd kidi kidk kido kidr kiia kiic kiid kiii kiik kika kikc kikd kiki kikk kiko kikr kioa kioc kiod kioi kiok kioo kira kirc kiri kirk kiro kirr kkaa kkac kkai kkar kkcd kkci kkck kkco kkcr kkda kkdc kkdd kkdo kkia kkic kkid kkik kkkk kkoa kkoo kkor kkrc kkrk kkro kkrr koac koai koak koar koca kocd koci kock koda kodi kodk kodo koii koir koka kokc koki kokk koko kokr kooc kooi kook kooo koor kora korc kord kori kork koro korr krac krad krai krak krar krca krcc krcd krci krco krda krdc krdd krdo krdr kria krid krik krio krka krkc krkd krki krkk krko krkr kroa kroc krod kroi krok kroo kror krrc krri krrk krro krrr oaic oara ocac ocad ocak occa occc occi ocra ocro ocrr odac odai odci odda oddd oddi odia odic odio odir odoo odor odra oici oick oido oiii oiko oira okak okia okic okir okka okko okok okor okra okro ooaa ooak oocr ooda oodi ooia ooid oooo oora oord orac orad orai orak orao orar orca orci orco orda ordo ori- oria oric orid orio orka orko oro- orok oror orra orri orro raad raak rac- raca racc raci rack raco rada radc radd rado radr raia raic raid raii raik rair raka raki rakk raoc raok rara rari rark raro rcac rccc rcdc rcic rcid rcrd rdac rdio rdoc riaa riad riai riak rica ricc rick rico rida ridc ridd ridi rido riia rika riki rikk riri road roak roar roca rocc rock roco roda rodd rodi rodo roia roid roik roio roir roka roki rokk roko rokr rood rooi rook roor rora rorc rori rork roro rrad rrrr