a-ak aaaa aaac aaad aaae aaap aaca aacc aacd aace aack aacp aada aadc aade aaea aaec aaep aage aaka aake aapa aapc acaa acac acad acae acag acap acca accc accd acce accp acda acdc acde acdp ace- acea acec aced acek acga ackd acke acpa acpd acpe adaa adac adad adae adag adak adap adcc adda addc addd adde adea adee adp- aeac aeap aede aega aeka agac agad agag agap agca agcc agce agda agde agea aged agee agep agga agge akaa akae akap akca aked akee akeg akka apac apak apap apca apcc apcd apda apdd apea apec aped apeg apep apga apke appa appc appd c-cd caaa caac caap cac- caca cacc cace cack cada cadc cadd cade caec caga cage cagg caka cake capa capc capd cape capp ccaa ccac ccad ccag ccap ccca cccc cccp ccdc ccdp cced ccee ccga ccgc ccpa ccpe ccpp cd-e cdaa cdac cdad cdda cdec ceac cead cec- ceca cece cecp ceda cedd cede ceec cege ceke cepa cepc cepe cepp cgac cgap cgcc cgcg cged ckac ckck ckga ckpc ckpg cpaa cpac cpad cpag cpap cpca cpce cpea cpep cpga cppa cppd daad daae daag daap daca dace dada dade daga dage dagg daka dake dapa dape dapg dapp dcca dccc dccp dcpg dddd deac dead deae deak deap dec- deca decc decd dece deck deda dedd dede deed deeg deek deep dega dege dek- deka deke depa depc depe depp dgac dgca dgeg dgge dgka dgkd dgkg dkdc dpaa dpac dpag dpcp dpkg dppa dppc eaca eacc eada eadd eadp eaec eaga eage eapc eapp ecaa ecac ecad ecca eccc ecce ecdc eced ecka ecpa ecpd ecpg ecpp edac edad edag edca edda eddc edde eddp ede- edea edge eeca eede eeea eeee eega eeka eeke egaa egad egae egcc egcg egea egec egee egge eggp egpa egpd egpe eka- eked ekek ekka ekpe epaa epac epad epcc epec epee eppa eppc eppp gaap gace gack gada gadd gade gadk gadp gaea gaec gaed gaga gage gagg gapa gape gapp gc-c gcaa gcap gccc gcda gcpc gdca gead geca gece geck geda gedd gede geed geek geep gege gegg gepa gepe gggg gpaa gpac gpca gpgp kaaa kaag kaak kaap kacc kacd kace kacp kad- kada kadd kade kaep kag- kaga kagc kage kagg kaka kakc kake kakk kap- kapa kapc kape kapg kapp kcaa kcac kcad kcap kcca kccc kccd kcck kcda kcdc kcdd kcea kcec kced kcee kceg kcep kcgc kckc kckk kcpa kcpc kdaa kdac kdad kdae kdag kdak kdap kdca kdcc kdcd kdce kddc kddd kddg kddk kdec kdep kdge kdka kdkd kdkk kea- kead keag keak keap keca kecg keck keda kedc kedd kede kedg kedp keed keek keep kega kege kegg kegk keka kekc keke kep- kepa kepc kepd kepe kgac kgak kgcc kgcd kgce kgdc kgdd kgec kged kgga kggg kgpe kgpg kkaa kkac kkag kkap kkcd kkck kkda kkdc kkdd kkdg kkea kked kkeg kkkk kkpc kkpk kpac kpad kpae kpak kpcc kpda kpdc kpek kpga kpgd kpge kpgg kpke kpkk kppc kppd kppk kppp paag paak paap paca pacd pace pack pada padd pade paea paec paep paga page paka pake papa pape papg papp pcaa pcad pcae pcap pcca pccc pcce pcea pcep pcgg pcpp pdac pdag pdca pdcp pdea pdpa peac peag peak peap peca pece peck ped- peda pede peec peed peek peep pega pegg peka peke pekk pepa pepd pepe pgaa pgcc pgce pgde pkge ppac ppad ppap ppcc ppcd ppdk ppga pppa pppd pppp