a-ha aaaa aaac aaad aaae aaah aaap aaca aacc aacd aace aach aacp aada aadc aade aaea aaec aaep aaha aapa aapc aaph acaa acac acad acae acap acca accc accd acce acch accp acda acdc acde acdp ace- acea acec aced aceh acha ache achh achp acpa acpd acpe adaa adac adad adae adah adap adcc adda addc addd adde adea adee adeh adha adhd adp- aeac aeap aede ahac ahad ahah ahed ahha apac apah apap apca apcc apcd apda apdd apea apec aped apeh apep aph- apha aphc appa appc appd apph c-cd caaa caac caah caap cac- caca cacc cace cach cada cadc cadd cade caec caha cahe capa capc capd cape caph capp ccaa ccac ccad ccap ccca cccc cccp ccdc ccdh ccdp cced ccee ccha cche cchp ccpa ccpe ccpp cd-e cdaa cdac cdad cdda cdec ceac cead cec- ceca cece cecp ceda cedd cede ceec cepa cepc cepe ceph cepp chaa chac chad chae chah chap chca chce chch chcp chea chec ched chee cheh chep chha chpa chpp cpaa cpac cpad cpap cpca cpce cpea cpep cpha cppa cppd daad daae daap daca dace dada dade daha dahe dahp dapa dape dapp dcca dccc dccp dche dddd deac dead deae deap dec- deca decc decd dece deda dedd dede deed deep deha depa depc depe depp dhaa dhad dhap dhcp dhec dhed dhee dpaa dpac dpcp dphp dppa dppc dpph eaca eacc each eada eadd eadp eaec eapc eapp ecaa ecac ecad ecca eccc ecce ecdc eced echa eche ecpa ecpd ecpp edac edad edah edca edda eddc edde eddp ede- edea edeh eeca eede eeea eeee ehaa ehcc ehdd ehea eheh epaa epac epad epcc epch epec epee eph- epha eppa eppc eppp haad hace hada hade hadh haec haed haha hapa hape happ hcap hcca hccc hcch hcpc hdca hdda head heah heap heca hech heda hedd hede hedp heed heep hehe hepa hepc hepe hepp hhaa hhhh hhpa hhpc hpac hpae hpcc hpdh hppe paap paca pacd pace pach pada padd pade paea paec paep paha pahp papa pape papp pcaa pcad pcae pcap pcca pccc pcce pcea pcep pcha pchp pcpp pdac pdca pdcp pdea pdpa peac peah peap peca pece pech ped- peda pede peec peed peep peha pehe pepa pepd pepe phad phah phcc phe- phpa ppac ppad ppap ppcc ppcd pppa pppd pppp