a-ak aaaa aaac aaae aaal aaap aaca aacc aace aack aacl aacp aaea aaec aaep aaka aake aala aalc aale aall aapa aapc aapl acaa acac acae acap acca accc acce accp ace- acea acec acek acel acke acla aclc acle acpa acpe aeac aeap aecl aeka aela aelc aelp akaa akae akal akap akca akee akel akka akle al-p alaa alac alae alak alal alap alca alcc alce alea alec alee alek alep alk- alka alke all- alla alle alll alpa alpe alpl apac apak apal apap apca apcc apea apec apel apep apke apl- apla aple aplp appa appc appl caaa caac caal caap cac- caca cacc cace cack caec caka cake cala calc cale calk call calp capa capc cape capp ccaa ccac ccap ccca cccc cccl cccp ccee ccel ccla cclc ccpa ccpe ccpl ccpp ceac ceal cec- ceca cece cecp ceec ceel ceke cel- cela celc cele cell cepa cepc cepe cepp ckac ckck ckcl ckpc clap clea clec clee clek clep clpp cpaa cpac cpap cpca cpce cpea cpep cplc cppa e-cl e-la eaca eacc eaec eala ealc eale eapc eapp ecaa ecac ecal ecca eccc ecce eccl ecka ecla ecpa ecpp eeca eeea eeee eeka eeke eele eka- ekek ekka ekpe el-p elac elal elca elce elea elec elee elek elka elke ella elle elpe epaa epac epcc epec epee eple epll eppa eppc eppp kaaa kaak kaal kaap kacc kace kacl kacp kael kaep kaka kakc kake kakk kala kalc kale kalk kall kalp kap- kapa kapc kape kapl kapp kcaa kcac kcal kcap kcca kccc kcck kccl kcea kcec kcee kcel kcep kckc kckk kckl kcla kclc kcle kclk kcll kcpa kcpc kcpl kea- keak keal keap keca keck keek keel keep keka kekc keke kekl kela kele kelk kell kelp kep- kepa kepc kepe kkaa kkac kkal kkap kkck kkcl kkea kkkk kklc kkll kkpc kkpk kkpl klaa klac klak klal klap klca klcc klce klck klcl klea klec klee klek klep klka klkc klkk klkl klla kllc klle kllk kllp klpc kpac kpae kpak kpal kpcc kpcl kpek kpel kpke kpkk kpkl kpla kplc kplk kppc kppk kppl kppp laaa laac laak laal laap laca lacc lace lack lacl lacp lael laka lake lala lale lall lapa lapc lape lapp lcac lcca lccc lcce lcpa lcpc lcpl leaa leak leal leap leca lece leck leea leek leel leep leka leke lekk lela lele lell lepa lepe lepp lkal llcc lllc llll lpac lpec lpla lppl paak paal paap paca pace pack paea paec paep paka pake pala pale palk pall palp papa pape papp pcaa pcae pcap pcca pccc pcce pccl pcea pcep pclk pcll pcpp peac peak peal peap peca pece peck pecl peec peek peel peep peka peke pekk pel- pela pele pell pepa pepe plaa plac plak plap plcc plce ple- plea plec plee plek plkk plpa plpp ppac ppal ppap ppcc pple pppa pppp