a-ii aaaa aaac aaad aaae aaai aaap aaar aaca aacc aacd aace aaci aacp aacr aada aadc aade aadi aaea aaec aaep aaic aaii aapa aapc aapi aara aarc aard aare aari aarp acaa acac acad acae acai acap acar acca accc accd acce acci accp acda acdc acde acdi acdp ace- acea acec aced acer aci- acia acic acid acie acip acir acpa acpd acpe acpi acpr acr- acra acrc acre acri acrr adaa adac adad adae adai adap adar adcc adci adda addc addd adde addi addr adea adee ader adia adic adie adip adir adp- adra adre aeac aeap aeci aede aeer aer- aera aerc aerd aeri aiai aica aicc aicd aice aicp aicr aida aidc aide aidi aidr aiea aiee aiia aiic aiid aiir aipa aipe aipi aira aird aire airi airp apac apai apap apar apca apcc apcd apcr apda apdd apea apec aped apep aper api- apia apic apid apie apip appa appc appd appr apra aprc apre apri arac arad arae arai arap arar arc- arca arce arci arda ardc arde ardi area arec ared aree arei arep aria arid arie arii arip arpa arpe arpi arr- arra arrc arre arri arrr c-cd caaa caac caap cac- caca cacc cace caci cacr cada cadc cadd cade cadi cadr caec caei caer caia caic caid caip cair capa capc capd cape capi capp cara carc card care cari carp carr ccaa ccac ccad ccai ccap ccar ccca cccc ccci cccp ccdc ccdi ccdp ccdr cced ccee ccic ccid ccii ccip ccir ccpa ccpe ccpp ccpr ccra ccrc ccre ccri ccrp cd-e cd-r cdaa cdac cdad cdai cdda cddr cdec cder cdic cdii cdre ceac cead cear cec- ceca cece ceci cecp ceda cedd cede cedi ceec ceip cepa cepc cepe cepp cepr cer- cera cerc cerd cere ceri cerp ciaa ciar cica cicc cici cicr cida cidc cide cidi cidp cidr ciee cier ciia ciid ciii cipa cipp cira circ cire ciri cirr cpaa cpac cpad cpap cpca cpce cpea cpep cper cpia cpic cppa cppd cpre cpri crac crai crap crar crca crcc crce crcr crda crdc cre- crea crec cred cree crei crep cria cric crie crip crpc daad daae daap daar daca dace daci dada dade dadi daer daia daid daie dair dapa dape dapi dapp dara darc dard dare dari darp darr dcca dccc dcci dccp dcia dcii dcra dddd ddie ddrc ddre deac dead deae deap dear dec- deca decc decd dece deci deda dedd dede dedi deed deep deer deid deie deip deir depa depc depe depp depr der- dera derc dere deri derp derr dia- diac diad diap diar dica dice dici dida dide didi diea died diep dier diii dipa dipc dipe dipp dira dird dire dirr dpaa dpac dpci dpcp dper dpie dppa dppc draa drac drad drap drar drca drda drea dred dree drei dric drie drip drra eaca eacc eada eadd eadi eadp eaec eapc eapp eara eard eare earp ecaa ecac ecad ecai ecar ecca eccc ecce ecci ecdc eced ecip ecpa ecpd ecpp ecra ecrc ecri ecrr edac edad edar edca edda eddc edde eddi eddp ede- edea edei eder edia edie edip edra eeca eede eeea eeee eera eerc eica eid- eide eidi eidr eiec eied eiei eier eipr eira eird eire epaa epac epad epcc epci epec epee eper epi- epia epic epid epie epip eppa eppc eppp epra eprp erad erap erca ercc erce ercp erda erde erdi erec ered erei erer eria eric erie erpa erpe erra errc erre iaaa iaac iaai iaap iaca iacc iacp iacr iadc iaea iaec iaep iaia iapa iapp iara iarc iare icaa icac icad icai icap icar icca iccc icci iccp iccr icdc icdd icde icdp icea icec iced icee icer icpa icpc icpd icra icrc icre icrr idad idae idar idca idce idcr idda idea idec ided idee ider idia idic idid idie idir idra idrc idre ieac iecc iedr ieie iepa iera iere ieri iiac iica iicd iida iide iied iiie iiii iipa iira iirc ipac ipad ipca ipcc ipce ipdc ipdi ipea ipec iper ipid ipie ippa ippc ippr ipri irac irad irae irai irap irar irca ircc ircd irda irdc irdp ired iree irer iri- iria iric irid irie irip irpa irpc irpe irra irrc irre irri paap paar paca pacd pace paci pada padd pade padi paea paec paep paer paia paid paie paip pair papa pape papi papp papr par- para parc pard pare pari parp parr pcaa pcad pcae pcap pcca pccc pcce pcea pcep pcer pcia pcip pcpp pcra pcrc pcrd pcre pdac pdca pdci pdcp pdea pdic pdpa pdpr pdrc peac peai peap pear peca pece peci pecr ped- peda pede pedi peec peed peep peer peia peip peir pepa pepd pepe pepi per- pera perc perd pere peri perp perr piai pica picc pice pici picr pida pide piea pied piep pier piia piip pipa pipe pipi pipp pira pirc pire piri pirr ppac ppad ppap ppar ppcc ppcd ppci pper ppic ppid ppie pppa pppd pppp pprc prad prae prai prar prca prcc prcd prcp pre- prec pred pree prep pri- pria prid prie prii prpd prrd prri raad rac- raca racc race raci rada radc radd rade radr raec raed raep raer raia raic raid raie raii raip rair rapa rapc rapd rape rapi rapp rara rare rari rcac rccc rcdc rcde rcep rcic rcid rcpd rcpi rcrd rdac rdap rder rdpc rea- reac read reae reap rear reca recc recd rece reci recp recr reda redc redd rede redi redr reed reep reia reid reii reir repe repi repp repr rera rerd rere reri riaa riad riai rica ricc rice rida ridc ridd ride ridi ried riep rier riia ripa ripd ripe ripi ripp ripr rire riri rpca rpdp rpii rrad rred rrrr