-ana a-ak a-un aaaa aaac aaad aaan aaar aaca aacc aacd aack aacn aacr aacu aada aadc aadu aaka aaku aana aand aara aarc aard aaru acaa acac acad acan acar acca accc accd accu acda acdc ackd acr- acra acrc acrr acu- acur adaa adac adad adak adan adar adcc adda addc addd addn addr addu adna adra adua aduk adun adur akaa akan akar akca akdn akka akku akna akr- akra akua ana- anaa anac anad anak anan anar anau anca ancc and- anda andr ank- anka anku anna anrc anua anun arac arad arak aran arar arau arc- arca arda ardc ardu arka arna arnd arnk arr- arra arrc arrk arrr arru arua arud arun auaa auca audc auna aunk aur- aura aurd c-cd caaa caac caan cac- caca cacc cack cacr cada cadc cadd cadr cadu caka cana canc cand cank cann cara carc card cark carn carr cauc cauk ccaa ccac ccad ccar ccca cccc cccu ccdc ccdn ccdr ccna ccnc ccnr ccnu ccra ccrc ccuc cd-r cdaa cdac cdad cdda cddr cdna cdnc ckac ckan ckck ckdu cknc ckrc ckrd cnaa cnac cnda cndd cnna cnrc cnrr crac cran crar crau crca crcc crcr crda crdc crkc crna crud cruk crun cuan cuau cuca cucc cuck cucn cuda cuk- cuka cuna cund cura curd curn curr d-na daad daan daar daau daca dada dadu daka daku dana dand dank dann danr danu dara darc dard dark darn darr daru daud dauk daun daur dcca dccc dccu dcra dcrk dddd ddrc dkdc dnaa dnac dnad dnan dnrc dnuk draa drac drad drak drar drau drca drda drna drra drua druk druu duaa duad duan duar duca duck duda dudd dudu duka duku duna dunc dunk dunn dura durk durn duru duur kaaa kaak kaan kaar kacc kacd kacu kad- kada kadd kadr kadu kaka kakc kakk kakn kaku kana kand kann kanu kara kard kark karn karr karu kau- kauc kaud kauk kaun kaur kcaa kcac kcad kcar kcau kcca kccc kccd kcck kccr kccu kcda kcdc kcdd kcdr kcdu kckc kckk kckn kckr kcnd kcnr kcrc kcrn kcrr kcru kcua kcuk kdaa kdac kdad kdak kdar kdca kdcc kdcd kdcr kddc kddd kddk kddr kdka kdkd kdkk kdkn kdkr kdna kdnd kdnk kdnn kdnr kduc kdun kdur kkaa kkac kkan kkar kkcd kkck kkcn kkcr kkda kkdc kkdd kkkk kknd kknn kknu kkrc kkrk kkrn kkrr kkua kkuu knaa knac knan knar knau knca knck kncn kncr kncu knda kndc kndd kndk kndn kndr kndu knkk knnd knnk knnr knrk knud knuk knur krac krad krak kran krar krca krcc krcd krcn krcu krda krdc krdd krdr krdu krka krkc krkd krkk krkn krkr krku krna krnd krnk krnn krnu krrc krrk krrn krrr krua kruc kruk krun krur kuac kuan kuar kuau kuca kucc kucd kucr kuda kudd kudu kuka kukk kukn kuku kuna kunc kund kunk kunr kunu kura kurd kurk kurr kuru kuuk kuur kuuu naaa naac naad naan naar naca nacc nacd nack nada nadc nadk nadr nadu naka nan- nana nand nann nanu nara narc nard nark narn narr naru naur ncaa ncac ncar ncca nccc nccn nccr nccu ncda ncdc ncdn ncdr ncdu ncna ncnc ncnd ncra ncrc ncua ncuk ndaa ndak ndau ndcc ndna ndrc nkau nnnn nrca nrdc nrna nrrc nrrd nuan nuca nuck nucu nuda nudc nudd nuka nuku nuna nunc nunk nunn nura nurc nurd nurn nurr nuru nuuk raad raak raan rac- raca racc rack racu rada radc radd radr radu raka rakk raku rana ranc rand rank rann rara rark raua rauc raud rauk raun rcac rccc rcdc rcnr rcrd rdac rdna rndc rrad rrna rrrr rrun ruad ruan ruca ruck ruda rudd ruka rukk rukn ruku runa runc rund runk runn rura rurc rurd ruru ruud ruun uaca uarc uaru uaua ucad ucak ucan ucar ucca ucdc ucdd ucka ucrc ucua udaa udad udar udau udca udra uduk udun ukcc uknc ukra ukrc ukur unaa unac unan unar unau unca uncc unda unka unkn unna unra urac urad uran urau urca urda urdu urka urna urra uruk urun urur uuuu