-ana a-ak a-do a-ok aaaa aaac aaad aaaf aaan aaar aaca aacc aacd aacf aack aacn aaco aacr aada aadc aafa aafc aafd aaff aaka aana aand aaon aaoo aara aarc aard aaro acaa acac acad acan acar acca accc accd accf acco acda acdc acdf acfc acfd ackd acoa acod acon acor acr- acra acrc acro acrr adaa adac adad adak adan adao adar adcc adda addc addd addn addo addr adfa adfc adna adoc adod adok adon adoo ador adra adro afaa afad afak afan afao afar afca afcc afdc affa affc affo afka afkr afoa afoo afor afr- afra afrc afro akaa akan akao akar akca akdn akka akko akna akok akon akr- akra ana- anaa anac anad anak anan anao anar anca ancc anco and- anda ando andr anfa anfo ank- anka anko anna anno ano- anoa anod anon anor anrc aoca aono aora aorn arac arad araf arak aran arar arc- arca arco arda ardc ardf ardo arfa arfc arff arka arko arna arnd arnk arno aroa arod aron aroo aror arr- arra arrc arrk arro arrr c-cd caaa caac caaf caan cac- caca cacc cack caco cacr cada cadc cadd cado cadr cafa cafc caff caka cana canc cand cank cann cano caod caor cara carc card carf cark carn caro carr ccaa ccac ccad ccaf ccar ccca cccc cccf ccdc ccdf ccdn ccdr ccfa ccfc ccfd ccff ccna ccnc ccnf ccnr ccoc ccod ccra ccrc ccrf cd-r cdaa cdac cdad cdda cddr cdfa cdna cdnc cdnf cdon cfaa cfac cfao cfar cfca cfcf cfcn cfco cfda cffr cfnr cfoa cfor cfra cfrn ckac ckan ckck ckco ckdo ckfr cknc ckoa ckoc ckoo ckor ckrc ckrd cnaa cnac cnco cnda cndd cnfa cnna cnrc cnrr coad coak coan coca cock coco coda codd cofc coff cok- coka coko con- cona conc cond conf conk conn cono cood coof cook coon cor- cora corc cord corf cork corn coro corr crac craf cran crar crca crcc crcr crda crdc crfc crkc crna croc crod crok cron croo cror d-na daad daan daar daca dada dado dafa dafc daff dafo daka dako dana dand dank dann dano danr daon dara darc dard darf dark darn daro darr dcca dccc dcfc dcon dcra dcrk dddd ddoc ddrc dfaf dfcc dfco dffa dfrf dkdc dnaa dnac dnad dnan dnoc dnrc doak doan doar doca dock doco dod- doda dodd dodo doff doka doko dona donc dond donk donn dono donr dood doof dook doon door dora dorc dord dorf dork dorn doro dorr draa drac drad draf drak drar drca drda drfc drna drno drod drof dron drra f--k faaa faac faad faan faca facc fack fada fadd fado fafa fafc faff fafo fako fana fanc fand fank fano faon fara farc fard fark faro farr fcar fcca fccf fcda fcra fdca fdoa fdoc ffar ffcc ffff ffrr fnac fnar fndd fndn fndr foad foaf foak foan foar foca fock foco foda fofo fond fono food foof fook foon for- fora ford fork forn foro forr frac frad frak fran frcc frcn frfc fron kaaa kaaf kaak kaan kaar kacc kacd kaco kad- kada kadd kadf kado kadr kafa kafc kaff kafn kafr kaka kakc kakk kakn kako kana kand kanf kann kano kaoa kaoc kaok kaon kaor kara kard karf kark karn karo karr kcaa kcac kcad kcar kcca kccc kccd kcck kccr kcda kcdc kcdd kcdr kcfa kcfc kcfd kcfn kcfo kckc kckf kckk kckn kcko kckr kcnd kcno kcnr kcof kcon kcor kcrc kcrn kcro kcrr kdaa kdac kdad kdaf kdak kdao kdar kdca kdcc kdcd kdco kdcr kddc kddd kddf kddk kddr kdfc kdfn kdfo kdfr kdka kdkd kdkk kdkn kdko kdkr kdna kdnd kdnk kdnn kdno kdnr kdoc kdok kdrf kdro kfac kfan kfar kfcd kfcf kfco kfcr kfda kfdn kffa kfff kffk kffn kfka kfna kfnc kfnf kfnk kfnn kfno kfok kfon kfoo kfor kfra kfrc kfrd kfrn kfro kfrr kkaa kkac kkan kkar kkcd kkck kkcn kkco kkcr kkda kkdc kkdd kkdo kkfn kkfr kkkk kknd kknn kkno kkoa kkon kkoo kkor kkrc kkrf kkrk kkrn kkro kkrr knaa knac knaf knan knar knca knck kncn knco kncr knda kndc kndd kndf kndk kndn kndo kndr knfa knfo knfr knkk knnd knnk knnr knoc knod knok knon knor knrk knro koac koak koan koar koca kocd kocf kock kocn koda kodk kodo kofa kofc koff kofk kofo koka kokc kokf kokk kokn koko kokr kona konc kond konk kono kooc kook koon kooo koor kora korc kord korf kork korn koro korr krac krad krak kran krar krca krcc krcd krcn krco krda krdc krdd krdo krdr krfc krfd krff krfn krfo krka krkc krkd krkk krkn krko krkr krna krnd krnk krnn krno kroa kroc krod krof krok kroo kror krrc krrf krrk krrn krro krrr naaa naac naad naan naar naca nacc nacd nacf nack naco nada nadc nadf nadk nadr nafa nafc naff nafo naka nako nan- nana nand nann nano naoc naor nara narc nard narf nark narn naro narr ncaa ncac ncar ncca nccc nccf nccn nccr ncda ncdc ncdn ncdr ncfc ncna ncnc ncnd ncoa ncoc ncor ncra ncrc ndaa ndak ndao ndcc nddo ndfa ndna ndoc ndor ndrc ndrf nfaa nfda nfdc nfff nfon nfra nkfc nkok nkor nkrf nnnn noaa noac noak nock noco noda nodo noko non- nona nonn nono noo- nook noon nooo noor nor- nora norc nord norf nork norn noro norr nrca nrdc nrfc nrna nroc nron nrrc nrrd oafc oafo oara ocac ocad ocak ocan occa occc occn ocfa ocna ocon ocra ocro ocrr odac odda oddd odon odoo odor odra ofan ofcr ofdr off- offa offc offo offr ofna ofno ofor ofra okak okan okka okko okna okno okok okon okor okra okro onan onar onc- onca oncd oncf onco onda ondo onna onno onod onon onor onra ooaa ooak oocr ooda ooff oona oooo oora oord orac orad orak oran orao orar orca orco orda ordn