a-ak a-do a-ha a-ok aaaa aaac aaad aaah aaar aaas aaca aacc aacd aach aack aaco aacr aacs aada aadc aads aaha aahk aahs aaka aaoo aara aarc aard aaro aars aasa aasc aasd aass acaa acac acad acar acas acca accc accd acch acco accs acda acdc acds acha achh acho achr achs ackd acks acoa acod acoh acor acos acr- acra acrc acro acrr acrs acsa acsc acsd acss adaa adac adad adah adak adao adar adas adcc adcs adda addc addd addo addr adds adha adhd adho adhs adoc adod adok adoo ador ados adra adro adrs adsa adso adsr adss ahac ahad ahah ahar ahas ahha ahhs ahoa ahod ahok ahor ahra ahrc ahrr ahrs ahsa ahso ahss akaa akah akao akar akas akca akha akhs akka akko akok akos akr- akra aksa aoah aoca aocs aodh aoks aora aors aosd aoss arac arad arah arak arar aras arc- arca arch arco arcs arda ardc ardo ards arh- arhs arka arkh arko arks aroa arod aroo aror aros arr- arra arrc arrh arrk arro arrr arrs ars- arsa arsc arsd arsk arso asaa asac asad asah asak asao asar asas asc- asca ascc asch asco ascr asda asdo asds asha ashk ashs aska asko askr asks asoc asod asok asor asos asra asrc asro asrs assa assc assd assh assk asso assr asss c-cd caaa caac caah caas cac- caca cacc cach cack caco cacr cada cadc cadd cado cadr cads caha cahs caka caod caor caos cara carc card cark caro carr cars casa casc casd cash cask caso casr cass ccaa ccac ccad ccar ccas ccca cccc cccs ccdc ccdh ccdr ccds ccha cchr cchs ccoc ccod ccra ccrc ccrs ccsa ccsd ccss cd-r cdaa cdac cdad cdcs cdda cddr cdhs cdos cdrs cdss chaa chac chad chah chak chao char chas chca chch chcs chha chhs chka chks choc chod choh chok choo chor chos chra chrc chrd chro chrr chrs chsc chsh chsr ckac ckch ckck ckco ckcs ckdo ckhs ckoa ckoc ckoo ckor ckos ckrc ckrd cksa cksh ckso coad coak coas coca coch cock coco coda codd cods coha coho cohs cok- coka coko cood cooh cook coos cor- cora corc cord cork coro corr cors cosa cosc cosh coso coss crac crar cras crca crcc crcr crda crdc crhs crkc croc crod croh crok croo cror crsa crss csaa csac csak csao csar csas cscc cscd csch csco cscr cscs csda csdr cshs cska csks csor csos csra csrc csrd csrs cssa cssd cssr daad daar daas daca dacs dada dado dads daha dahs daka dako daks daos dara darc dard dark daro darr dars dasa dasc dasd dash dask dass dcas dcca dccc dccs dcds dchs dcos dcra dcrk dcsc dcss dddd ddoc ddrc ddss dhaa dhad dhak dhao dhar dhod dhor dhsa dkdc dksh doak doar doas doca doch dock doco docs dod- doda dodd dodo dods doha dohc dohr dohs doka doko dood dook door doos dora dorc dord dork doro dorr dors dosa dosh dosk doso doss draa drac drad drak drar dras drca drda drhs drod droh drra drrs drsa dsac dscc dsch dscr dscs dsda dsdr dshk dshs dsoa dsos dsrc dsrr dssa dssc haad haak haar haas hack haco hacs hada hadh haha haho hahs haka hakk hako haks haor hara harc hard harh hark haro harr hars hasa hasc hasd hash hask hass hcca hccc hcch hccs hcdr hchs hcrd hcsa hcsc hcso hcss hdca hdda hdhs hdoc hdod hdos hdra hdss hhaa hhds hhhh hhhs hkcc hkcs hoac hoad hoar hoas hoca hoch hock hocr hocs hoda hodh hodk hodr hods hoha hoho hoka hoko hoks hood hook hoor hoos hora horc hord hork horo horr hors hosa hosh hoss hrac hrad hras hrdc hrhs hrod hros hrrc hrso hsac hsad hsas hscc hshs k-os kaaa kaak kaar kaas kacc kacd kach kaco kacs kad- kada kadd kado kadr kads kaha kahc kaho kahr kahs kaka kakc kakh kakk kako kaks kaoa kaoc kaok kaor kaos kara kard kark karo karr kars kas- kasa kasc kash kask kaso kasr kass kcaa kcac kcad kcah kcar kcas kcca kccc kccd kcck kccr kcda kcdc kcdd kcdr kcds kcha kchh kchk kcho kchr kchs kckc kckk kcko kckr kcoh kcor kcos kcrc kcrh kcro kcrr kcrs kcsa kcsc kcsd kcsr kcss kdaa kdac kdad kdak kdao kdar kdca kdcc kdcd kdco kdcr kddc kddd kddk kddr kdka kdkd kdkk kdko kdkr kdoc kdok kdro kdrs kdsc kdsd kdsk kdsr kdss khac khad khak khao khar khas khca khcc khch khck khcs khdc khdk khdr khhk khho khhs khka khkk khkr khks khoa khoc khok khor khra khrd khrk khro khrr khss kkaa kkac kkar kkcd kkch kkck kkco kkcr kkcs kkda kkdc kkdd kkdo kkha kkhh kkhk kkhr kkkk kkoa kkoh kkoo kkor kkrc kkrh kkrk kkro kkrr kkrs kksa kksd kksr kkss koac koak koar koas koca kocd koch kock kocs koda kodk kodo kods koha kohd kohh koho kohr kohs koka kokc kokh kokk koko kokr koks kooc kook kooo koor koos kora korc kord kork koro korr kors kos- kosa kosc kosd kosh koso kosr koss krac krad krah krak krar kras krca krcc krcd krch krco krcs krda krdc krdd krdo krdr krds krhc krhs krka krkc krkd krkh krkk krko krkr krks kroa kroc krod kroh krok kroo kror kros krrc krrk krro krrr krrs krsa krsc krsd krsh krsk krsr krss ksac ksah ksak ksar ksas ksca ksch ksck ksco kscr kscs ksdc ksdk ksdr ksds ksha kshd kshk ksho kshr kshs kska kskd kskk ksko kskr ksks ksoc ksok ksoo ksor ksos ksra ksrh ksro ksrr ksrs kssa ksso kssr ksss oahs oaks oara oars oasc oass ocac ocad ocak ocas occa occc ocds ocha ochs ocks ocos ocra ocro ocrr ocrs ocsa odac odah odas odda oddd odds odoh odoo odor odos odra odso ohad ohcc ohho ohhs ohoh ohok ohos ohra ohso ohss