a-ak a-ha aaaa aaac aaae aaah aaap aaca aacc aace aach aack aacp aaea aaec aaep aaha aahk aaka aake aapa aapc aaph acaa acac acae acap acca accc acce acch accp ace- acea acec aceh acek acha ache achh achp acke acpa acpe aeac aeap aeka ahac ahah ahha akaa akae akah akap akca akee akha akka apac apah apak apap apca apcc apea apec apeh apep aph- apha aphc apke appa appc apph caaa caac caah caap cac- caca cacc cace cach cack caec caha cahe caka cake capa capc cape caph capp ccaa ccac ccap ccca cccc cccp ccee ccha cche cchp ccpa ccpe ccpp ceac cec- ceca cece cecp ceec ceke cepa cepc cepe ceph cepp chaa chac chae chah chak chap chca chce chch chcp chea chec chee cheh chek chep chha chka chpa chpp ckac ckch ckck ckpc cpaa cpac cpap cpca cpce cpea cpep cpha cppa eaca eacc each eaec eapc eapp ecaa ecac ecca eccc ecce echa eche ecka ecpa ecpp eeca eeea eeee eeka eeke ehaa ehcc ehea eheh eka- ekch ekek ekka ekpe epaa epac epcc epch epec epee eph- epha eppa eppc eppp haak hace hack haec haha haka hake hakk hapa hape happ hcap hcca hccc hcch hcpc heah heap heca hech heck heek heep hehe heka heke hepa hepc hepe hepp hhaa hhhh hhpa hhpc hkcc hpac hpae hpcc hppe kaaa kaak kaap kacc kace kach kacp kaeh kaep kaha kahc kahe kaka kakc kake kakh kakk kap- kapa kapc kape kaph kapp kcaa kcac kcah kcap kcca kccc kcck kcea kcec kcee kcep kcha kche kchh kchk kckc kckk kcpa kcpc kea- keak keap keca kech keck keeh keek keep kehk keka kekc keke kep- kepa kepc kepe keph khac khak khap khca khcc khch khck khec khep khhk khka khke khkk khpa khpe kkaa kkac kkap kkch kkck kkea kkha kkhh kkhk kkkk kkpc kkpk kpac kpae kpah kpak kpcc kpch kpek kphp kpke kpkk kppc kppk kppp paak paap paca pace pach pack paea paec paep paha pahk pahp paka pake papa pape papp pcaa pcae pcap pcca pccc pcce pcea pcep pcha pchp pcpp peac peah peak peap peca pece pech peck peec peek peep peha pehe peka peke pekk pepa pepe phah phcc phe- phek phpa ppac ppap ppcc pppa pppp