a-ak a-ha a-ok aaaa aaac aaah aaar aaas aaca aacc aach aack aaco aacr aacs aaha aahk aahs aaka aaoo aara aarc aaro aars aasa aasc aass acaa acac acar acas acca accc acch acco accs acha achh acho achr achs acks acoa acoh acor acos acr- acra acrc acro acrr acrs acsa acsc acss ahac ahah ahar ahas ahha ahhs ahoa 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 aoks aora aors aoss arac arah arak arar aras arc- arca arch arco arcs arh- arhs arka arkh arko arks aroa aroo aror aros arr- arra arrc arrh arrk arro arrr arrs ars- arsa arsc arsk arso asaa asac asah asak asao asar asas asc- asca ascc asch asco ascr asha ashk ashs aska asko askr asks asoc asok asor asos asra asrc asro asrs assa assc assh assk asso assr asss caaa caac caah caas cac- caca cacc cach cack caco cacr caha cahs caka caor caos cara carc cark caro carr cars casa casc cash cask caso casr cass ccaa ccac ccar ccas ccca cccc cccs ccha cchr cchs ccoc ccra ccrc ccrs ccsa ccss chaa chac chah chak chao char chas chca chch chcs chha chhs chka chks choc choh chok choo chor chos chra chrc chro chrr chrs chsc chsh chsr ckac ckch ckck ckco ckcs ckhs ckoa ckoc ckoo ckor ckos ckrc cksa cksh ckso coak coas coca coch cock coco coha coho cohs cok- coka coko cooh cook coos cor- cora corc cork coro corr cors cosa cosc cosh coso coss crac crar cras crca crcc crcr crhs crkc croc croh crok croo cror crsa crss csaa csac csak csao csar csas cscc csch csco cscr cscs cshs cska csks csor csos csra csrc csrs cssa cssr haak haar haas hack haco hacs haha haho hahs haka hakk hako haks haor hara harc harh hark haro harr hars hasa hasc hash hask hass hcca hccc hcch hccs hchs hcsa hcsc hcso hcss hhaa hhhh hhhs hkcc hkcs hoac hoar hoas hoca hoch hock hocr hocs hoha hoho hoka hoko hoks hook hoor hoos hora horc hork horo horr hors hosa hosh hoss hrac hras hrhs hros hrrc hrso hsac hsas hscc hshs k-os kaaa kaak kaar kaas kacc kach kaco kacs kaha kahc kaho kahr kahs kaka kakc kakh kakk kako kaks kaoa kaoc kaok kaor kaos kara kark karo karr kars kas- kasa kasc kash kask kaso kasr kass kcaa kcac kcah kcar kcas kcca kccc kcck kccr kcha kchh kchk kcho kchr kchs kckc kckk kcko kckr kcoh kcor kcos kcrc kcrh kcro kcrr kcrs kcsa kcsc kcsr kcss khac khak khao khar khas khca khcc khch khck khcs khhk khho khhs khka khkk khkr khks khoa khoc khok khor khra khrk khro khrr khss kkaa kkac kkar kkch kkck kkco kkcr kkcs kkha kkhh kkhk kkhr kkkk kkoa kkoh kkoo kkor kkrc kkrh kkrk kkro kkrr kkrs kksa kksr kkss koac koak koar koas koca koch kock kocs koha kohh koho kohr kohs koka kokc kokh kokk koko kokr koks kooc kook kooo koor koos kora korc kork koro korr kors kos- kosa kosc kosh koso kosr koss krac krah krak krar kras krca krcc krch krco krcs krhc krhs krka krkc krkh krkk krko krkr krks kroa kroc kroh krok kroo kror kros krrc krrk krro krrr krrs krsa krsc krsh krsk krsr krss ksac ksah ksak ksar ksas ksca ksch ksck ksco kscr kscs ksha kshk ksho kshr kshs kska 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 ocak ocas occa occc ocha ochs ocks ocos ocra ocro ocrr ocrs ocsa ohcc ohho ohhs ohoh ohok ohos ohra ohso ohss okak okas okha okka okko okok okor okra okro oksa okso ooaa ooak oocr ooha ooho oohs oooh oooo ooos oora oosa orac orah orak orao orar oras orca orch orco orcs orhs orka orko oro- orok oror oros orra orro orrs orsa orsk orso osak osar osas osca oscc osco osha oshc osho oshs osoo osor osos osro ossa osso raak raas rac- raca racc rach rack raco racs raha rahr rahs raka rakk raoc raoh raok raos rara rark raro rars rasa rasc rash rask raso rass rcac rcas rccc rccs rchs rcos rcsa rcsc rcss rhhs rhoa rhoc rhoh rhos rkos rkss roak roar roas roca rocc roch rock roco rocs roha rohr rohs roka rokh rokk roko rokr roks rook roor roos rora rorc rork roro rosa rosc rosh roso ross rrah rras rrhs rrrr rsaa rscc rsch rscs rshs rsos rssa s-os sa-c saac saah saak saar saas saca sacc sack saco sacr sacs saha sahk saho sahr sahs saka sakk sako saks saor saos sara sarc sarh sark saro sarr sars sasa sasc sash sask saso sass scaa scac scak scar scas sccc sccs sch- scha schh scho schr schs sck- scoh scok scoo scor scr- scra scrc scrs scsa scsc scsh scso scsr shac shah shak shao shar shas shca shcc shha shhh shhs shoa shok shoo shor shos shrs shsc skac skar skhs skor skra skss soak soar soas soca soch sock soco socr socs soha sohh soho sohs soka sokk soko sook soor soos sora sorh soro sorr sors sosa sosh soso soss sras srcc srch srhs sros ssaa ssac ssao ssas ssca sscc sscs sshs ssoc ssra ssrc ssrs sssa sssc sssh ssss