a-ha aaaa aaac aaad aaae aaah aaap aaar aaca aacc aacd aace aach aacp aacr aada aadc aade aaea aaec aaep aaha aapa aapc aaph aara aarc aard aare aarp acaa acac acad acae acap acar acca accc accd acce acch accp acda acdc acde acdp ace- acea acec aced aceh acer acha ache achh achp achr acpa acpd acpe acpr acr- acra acrc acre acrr adaa adac adad adae adah adap adar adcc adda addc addd adde addr adea adee adeh ader adha adhd adp- adra adre aeac aeap aede aeer aer- aera aerc aerd ahac ahad ahah ahar ahed ahha ahra ahrc ahre ahrr apac apah apap apar apca apcc apcd apcr apda apdd apea apec aped apeh apep aper aph- apha aphc appa appc appd apph appr apra aprc apre arac arad arae arah arap arar arc- arca arce arch arda ardc arde area arec ared aree areh arep arh- arpa arpe arr- arra arrc arre arrh arrr c-cd caaa caac caah caap cac- caca cacc cace cach cacr cada cadc cadd cade cadr caec caer caha cahe capa capc capd cape caph capp cara carc card care carp carr ccaa ccac ccad ccap ccar ccca cccc cccp ccdc ccdh ccdp ccdr cced ccee ccha cche cchp cchr ccpa ccpe ccpp ccpr ccra ccrc ccre ccrp cd-e cd-r cdaa cdac cdad cdda cddr cdec cder cdre ceac cead cear cec- ceca cece cecp ceda cedd cede ceec cepa cepc cepe ceph cepp cepr cer- cera cerc cerd cere cerp chaa chac chad chae chah chap char chca chce chch chcp chea chec ched chee cheh chep cher chha chpa chpp chpr chra chrc chrd chrp chrr cpaa cpac cpad cpap cpca cpce cpea cpep cper cpha cppa cppd cpre crac crap crar crca crcc crce crcr crda crdc cre- crea crec cred cree creh crep crpc daad daae daap daar daca dace dada dade daer daha dahe dahp dapa dape dapp dara darc dard dare darp darr dcca dccc dccp dche dcra dddd ddrc ddre deac dead deae deap dear dec- deca decc decd dece deda dedd dede deed deep deer deha depa depc depe depp depr der- dera derc dere derp derr dhaa dhad dhap dhar dhcp dhec dhed dhee dher dhpr dpaa dpac dpcp dper dphp dppa dppc dpph draa drac drad drap drar drca drda drea dred dree dreh drra eaca eacc each eada eadd eadp eaec eapc eapp eara eard eare earh earp ecaa ecac ecad ecar ecca eccc ecce ecdc eced echa eche ecpa ecpd ecpp ecra ecrc ecrr edac edad edah edar edca edda eddc edde eddp ede- edea edeh eder edra eeca eede eeea eeee eera eerc ehaa ehcc ehdd ehea eheh eher ehre epaa epac epad epcc epch epec epee eper eph- epha eppa eppc eppp epra eprp erad erap erca ercc erce erch ercp erda erde erec ered erer erhc erpa erpe erra errc erre haad haar hace hada hade hadh haec haed haha hapa hape happ hara harc hard hare harh harp harr hcap hcca hccc hcch hcdr hcpc hcrd hcrp hdca hdda hdra head heah heap hear heca hech heda hedd hede hedp heed heep heer hehe hepa hepc hepe hepp hera herc herd here herp herr hhaa hhhh hhpa hhpc hpac hpae hpcc hpdh hppe hrac hrad hrap hrdc hree hrpc hrpp hrrc paap paar paca pacd pace pach pada padd pade paea paec paep paer paha pahp papa pape papp papr par- para parc pard pare parp parr pcaa pcad pcae pcap pcca pccc pcce pcea pcep pcer pcha pchp pcpp pcra pcrc pcrd pcre pdac pdca pdcp pdea pdpa pdpr pdrc peac peah peap pear peca pece pech pecr ped- peda pede peec peed peep peer peha pehe pehr pepa pepd pepe per- pera perc perd pere perh perp perr phad phah phar phcc phe- phpa phrr ppac ppad ppap ppar ppcc ppcd pper pppa pppd pppp pprc prad prae prar prca prcc prcd prcp pre- prec pred pree prep prpd prrd raad rac- raca racc race rach rada radc radd rade radh radr raec raed raep raer raha rahe rahr rapa rapc rapd rape raph rapp rara rare rcac rccc rcdc rcde rcep rcpd rcrd rdac rdap rder rdpc rea- reac read reae reap rear reca recc recd rece rech recp recr reda redc redd rede redh redr reed reep reha rehe repe repp repr rera rerd rere rhae rhap rhce rhcp rhea rhee rpca rpdp rrad rrah rred rrrr