a-do aaaa aaac aaad aaae aaap aaar aaca aacc aacd aace aaco aacp aacr aada aadc aade aaea aaec aaep aaoe aaoo aapa aapc aapo aara aarc aard aare aaro aarp acaa acac acad acae acap acar acca accc accd acce acco accp acda acdc acde acdp ace- acea acec aced acer acoa acod acoe acop acor acpa acpd acpe acpr acr- acra acrc acre acro acrr adaa adac adad adae adao adap adar adcc adda addc addd adde addo addr adea adee adeo ader adoc adod adoe adoo ador adp- adra adre adro aeac aeap aede aeer aer- aera aerc aerd aero aoca aoce aopo aora apac apao apap apar apca apcc apcd apco apcr apda apdd apea apec aped apep aper apo- apoc apod apoe apoo apop apor appa appc appd appr apra aprc apre apro arac arad arae arap arar arc- arca arce arco arda ardc arde ardo area arec ared aree areo arep aroa arod aroe aroo aror arpa arpe arr- arra arrc arre arro arrr c-cd caaa caac caap cac- caca cacc cace caco cacr cada cadc cadd cade cado cadr caec caer caod caor capa capc capd cape capo capp cara carc card care caro carp carr ccaa ccac ccad ccap ccar ccca cccc cccp ccdc ccdp ccdr cced ccee ccoc ccod 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 ceco cecp ceda cedd cede cedo ceec ceop ceor cepa cepc cepe cepo cepp cepr cer- cera cerc cerd cere cero cerp coad coca coce coco cocp coda codd code coed coep cood coop copa copd cope copo copp copr cor- cora corc cord core coro corp corr cpaa cpac cpad cpap cpca cpce cpea cpep cper cppa cppd cpre crac crap crar crca crcc crce crcr crda crdc cre- crea crec cred cree creo crep croc crod croe croo crop cror crpc daad daae daap daar daca dace dada dade dado daer dapa dape dapp dara darc dard dare daro darp darr dcca dccc dccp dcop dcpo dcra dddd ddoc ddpo ddrc ddre deac dead deae deap dear dec- deca decc decd dece deco deda dedd dede dedo deed deep deer deop deor depa depc depe depo depp depr der- dera derc dere dero derp derr doae doap doar doca doce doco dod- doda dodd dode dodo doea doer dood doop door dopa dope dopo dopp dopr dora dorc dord dore doro dorp dorr dpaa dpac dpcp dper dppa dppc draa drac drad drap drar drca drda drea dred dree drod drop drra eaca eacc eada eadd eadp eaec eaop eapc eapp eara eard eare earo earp ecaa ecac ecad ecao ecar ecca eccc ecce ecco ecdc eced eco- ecod ecop ecpa ecpd ecpp ecra ecrc ecrr edac edad edar edca edda eddc edde eddo eddp ede- edea eder edoc edod edra eeca eede eeea eeee eeoc eera eerc eero eocd eode eora eore epaa epac epad epcc epec epee eper epoc epod epor eppa eppc eppo eppp epra epro eprp erad erap erca ercc erce ercp erda erde erec ered erer eroc erod eroe eroo erpa erpe erra errc erre erro o-eo oade oaer oara oare ocac ocad ocap occa occc oce oced ocee ocpa ocpd ocpp ocra ocre ocro ocrr odac odda oddd odea oded odeo oder odoo odop odor odra odrp oec- oeca oecc oedo oeec oepa oera oere ooaa oocr ooda ooer oooo oora oord oore opap opar opca opec oped opep oper opo- opor oppa oppo opra orac orad orae orao orar orca orce orco orda orde ordo ore- orea orec ored oreo orer oro- oroe oror orpc orpe orra orro paap paar paca pacd pace paco pada padd pade pado paea paec paep paer paoc papa pape papp papr par- para parc pard pare paro parp parr pcaa pcad pcae pcap pcca pccc pcce pcea pcep pcer pcoa pcod pcoe pcpp pcra pcrc pcrd pcre pdac pdca pdcp pdea pdoc pdpa pdpr pdrc peac peap pear peca pece peco pecr ped- peda pede pedo peec peed peep peer peor pepa pepd pepe pepo per- pera perc perd pere pero perp perr poad poar poca pocd poce poco pod- poda podd pode podo poea poed poer pood poop poor pop- popa popc pope popo popp pora porc pore poro porr ppac ppad ppap ppar ppcc ppcd pper ppoa ppod pppa pppd pppo pppp pprc prad prae prao prar prca prcc prcd prcp pre- prec pred pree prep pro- proa proc prod proe proo prop prpd prrd raad rac- raca racc race raco rada radc radd rade rado radr raec raed raep raer raoc raop rapa rapc rapd rape rapp rara rare raro rcac rccc rcdc rcde rcep rcpd rcpo rcrd rdac rdap rder rdoc rdpc rea- reac read reae reao reap rear reca recc recd rece recp recr reda redc redd rede redo redr reed reep reod reop repe repo repp repr rera rerd rere rero road roap roar roca rocc roce roco roda rodd rode rodo roea roed roer rood roop roor ropa rope ropo rora rorc rore roro rpca rpdp rpoe rrad rred rrrr