a-ak a-do a-ha a-ok aaaa aaac aaad aaah aaap aaar aaca aacc aacd aach aack aaco aacp aacr aada aadc aaha aahk aaka aaoo aapa aapc aaph aapo aara aarc aard aaro aarp acaa acac acad acap acar acca accc accd acch acco accp acda acdc acdp acha achh acho achp achr ackd acoa acod acoh acop acor acpa acpd acpr acr- acra acrc acro acrr adaa adac adad adah adak adao adap adar adcc adda addc addd addo addr adha adhd adho adoc adod adok adoo ador adp- adra adro ahac ahad ahah ahar ahha ahoa ahod ahok ahop ahor ahra ahrc ahrr akaa akah akao akap akar akca akha akka akko akok akpo akr- akra aoah aoca aodh aokp aopo aora apac apah apak apao apap apar apca apcc apcd apco apcr apda apdd aph- apha aphc apo- apoc apod apoo apop apor appa appc appd apph appr apra aprc apro arac arad arah arak arap arar arc- arca arch arco arda ardc ardo arh- arka arkh arko aroa arod aroo aror arpa arr- arra arrc arrh arrk arro arrr c-cd caaa caac caah caap cac- caca cacc cach cack caco cacr cada cadc cadd cado cadr caha caka caod caor capa capc capd caph capo capp cara carc card cark caro carp carr ccaa ccac ccad ccap ccar ccca cccc cccp ccdc ccdh ccdp ccdr ccha cchp cchr ccoc ccod ccpa ccpp ccpr ccra ccrc ccrp cd-r cdaa cdac cdad cdda cddr chaa chac chad chah chak chao chap char chca chch chcp chha chka choc chod choh chok choo chop chor chpa chpp chpr chra chrc chrd chro chrp chrr ckac ckch ckck ckco ckdo ckoa ckoc ckoo ckor ckpc ckpr ckrc ckrd coad coak coca coch cock coco cocp coda codd coha coho cok- coka coko cood cooh cook coop copa copd coph copo copp copr cor- cora corc cord cork coro corp corr cpaa cpac cpad cpap cpca cpha cppa cppd crac crap crar crca crcc crcr crda crdc crkc crkp croc crod croh crok croo crop cror crpc daad daap daar daca dada dado daha dahp daka dako dapa dapp dara darc dard dark daro darp darr dcca dccc dccp dcop dcpo dcra dcrk dddd ddoc ddpo ddrc dhaa dhad dhak dhao dhap dhar dhcp dhod dhor dhpr dkdc doak doap doar doca doch dock doco dod- doda dodd dodo doha dohc dohr doka doko dood dook doop door dopa dopo dopp dopr dora dorc dord dork doro dorp dorr dpaa dpac dpcp dphp dppa dppc dpph dprk draa drac drad drak drap drar drca drda drod droh drop drra haad haak haar hack haco hada hadh haha haho haka hakk hako haor hapa happ hara harc hard harh hark haro harp harr hcap hcca hccc hcch hcdr hcpc hcrd hcrp hdca hdda hdoc hdod hdra hhaa hhhh hhpa hhpc hkcc hkpo hoac hoad hoap hoar hoca hoch hock hocr hoda hodh hodk hodr hoha hoho hoka hoko hood hook hoop hoor hopa hopo hopp hora horc hord hork horo horr hpac hpao hpcc hpdh hrac hrad hrap hrdc hrod hrpc hrpp hrrc kaaa kaak kaap kaar kacc kacd kach kaco kacp kad- kada kadd kado kadr kaha kahc kaho kahr kaka kakc kakh kakk kako kaoa kaoc kaok kaor kap- kapa kapc kaph kapo kapp kara kard kark karo karp karr kcaa kcac kcad kcah kcap kcar kcca kccc kccd kcck kccr kcda kcdc kcdd kcdr kcha kchh kchk kcho kchr kckc kckk kcko kckr kcoh kcor kcpa kcpc kcpo kcpr kcrc kcrh kcro kcrp kcrr kdaa kdac kdad kdak kdao kdap kdar kdca kdcc kdcd kdco kdcr kddc kddd kddk kddr kdka kdkd kdkk kdko kdkr kdoc kdok kdpr kdro khac khad khak khao khap khar khca khcc khch khck khdc khdk khdr khhk khho khka khkk khkr khoa khoc khok khop khor khpa khpr khra khrd khrk khro khrr kkaa kkac kkap kkar kkcd kkch kkck kkco kkcr kkda kkdc kkdd kkdo kkha kkhh kkhk kkhr kkkk kkoa kkoh kkoo kkor kkpc kkpk kkrc kkrh kkrk kkro kkrr koac koak koap koar koca kocd koch kock kocp koda kodk kodo koha kohd kohh koho kohr koka kokc kokh kokk koko kokp kokr kooc kook kooo koop koor kopa koph kopp kopr kora korc kord kork koro korr kpac kpad kpah kpak kpao kpar kpcc kpch kpcr kpda kpdc kpdo kpdr kphp kphr kpkk kpkr kpoa kpoc kpod kpok kpoo kpop kppc kppd kppk kppo kppp kppr kprc kprd kprh kprk kpro kprp kprr krac krad krah krak krap krar krca krcc krcd krch krco krda krdc krdd krdo krdr krhc krhp krka krkc krkd krkh krkk krko krkr kroa kroc krod kroh krok kroo krop kror krpa krph krpr krrc krrk krro krrr oahp oaph oara ocac ocad ocak ocap occa occc ocha ocpa ocpd ocpp ocra ocro ocrr odac odah odda oddd odoh odoo odop odor odra odrp ohad ohcc ohho ohoh ohok ohra okak okap okha okka okko okok okor okpo okra okro ooaa ooak oocr ooda ooha ooho oooh oooo oora oord opah opap opar opca opo- opor oppa oppo opra orac orad orah orak orao orar orca orch orco orda ordo orka orko oro- orok oror orpc orph orra orro paak paap paar paca pacd pach pack paco pada padd pado paha pahk paho pahp paka pako paoc paoh papa papp papr par- para parc pard park paro parp parr pcaa pcad pcap pcca pccc pcha pchp pcoa pcod pcpp pcra pcrc pcrd pdac pdca pdcp pdoc pdpa pdpr pdrc phad phah phar phcc phoh phoo phpa phrr poad poak poar poca pocd poch pock poco pod- poda podd podo poha poka poko pood pooh pook poop poor pop- popa popc popo popp pora porc pork poro porr ppac ppad ppap ppar ppcc ppcd ppdk ppoa ppod pppa pppd pppo pppp pprc prad prao prar prca prcc prcd prcp pro- proa proc prod proo prop prpd prrd raad raak rac- raca racc rach rack raco rada