-er a-a a-c aaa aac aae aag aak aan aap aar ac- aca acc ace acg ack acn acp acr aea aec aee aeg aek aen aep aer ag- aga agc age agg agk agn agp agr aka akc ake akg akk akn akp akr an- ana anc ane ang ank ann anp anr ap- apa apc ape apg apk apn app apr ar- ara arc are arg ark arn arp arr c-- caa cac cae cag cak can cap car cca ccc cce ccg cck ccn ccp ccr ce- cea cec cee ceg cek cen cep cer cga cgc cge cgg cgn cgp cgr cka ckc cn- cna cnc cne cng cnn cnp cnr cpa cpc cpe cpg cpk cpn cpp cpr cra crc cre crg crk crn crp crr eaa eac eae eag eak ean eap ear ec- eca ecc ece ecg eck ecn ecr eea eec eee eeg eek een eep eer ega egc ege egg egn egp egr eka ekc eke ekg ekp ekr en- ena enc ene eng enk enn enp enr ep- epa epc epe epg epn epp epr era erc ere erg erk ern erp err g-p gaa gac gae gag gak gan gap gar gca gcc gce gcg gck gcn gcp gcr ge- gea gec gee geg gek gen gep ger gga ggc ggg ggn ggp ggr gka gkn gkp gna gnc gne gnn gnp gnr gpa gpc gpe gpg gpk gpn gpp gpr gra grc gre grg grk grn grp grr ka- kaa kac kae kag kak kan kap kar kca kcc kce kcg kck kcn kcp kcr ke- kea kec kee keg kek ken kep ker kga kgc kgp kkc kke kkk kkn kkp kkr kn- kna knc kne kng knk knn knp knr kpa kpc kpe kpk kpn kpp kpr kra krc krg krk krn krp krr naa nac nae nag nak nan nap nar nca ncc nce ncg nck ncn ncp ncr ne- nea nec nee neg nek nen nep ner nga ngc nge ngg ngk ngn ngp nka nkc nke nkk nkn nkp nkr nna nnc nne nng nnk nnn nnp npa npc npe npg npn npp npr nra nrc nre nrg nrk nrn nrp nrr p-p paa pac pae pag pak pan pap par pca pcc pce pcg pck pcn pcp pcr pea pec pee peg pek pen pep per pga pgc pge pgg pgk pgn pgp pgr pka pkc pke pkg pkn pkp pkr pn- pna pnc pne png pnk pnn pnp pnr ppa ppc ppe ppg ppk ppn ppp ppr pra prc pre prg prk prn prp prr ra- raa rac rae rag rak ran rap rar rca rcc rce rcg rcn rcp rcr re- rea rec ree reg rek ren rep rer rga rgc rge rgg rgk rgn rgp rgr rkc rke rkg rkk rkp rna rnc rng rnn rnp rnr rpa rpc rpe rpg rpk rpn rpp rpr rra rrc rrg rrk rrn rrp rrr

-ana -ane -ene a-ak aaaa aaac aaae aaan aaap aaar aaca aacc aace aack aacn aacp aacr aaea aaec aaen aaep aage aaka aake aana aane aang aanp aapa aapc aara aarc aare aarp acaa acac acae acag acan acap acar acca accc acce accp ace- acea acec acek acen acer acga acgr acke acne acpa acpe acpr acr- acra acrc acre acrr aeac aean aeap aeer aega aeka aena aer- aera aerc agac agag agan agap agar agca agcc agce agea agee agen agep ager agga agge agna agne agra agre agrp akaa akae akan akap akar akca akee akeg aken aker akka akna akr- akra akre ana- anaa anac anae anag anak anan anap anar anca ancc ance anec anee aneg anen aner ang- anga ange ank- anka anke anna anne anp- anpa anpp anpr anrc apac apak apan apap apar apca apcc apcn apcr apea apec apeg apen apep aper apga apke apna apne apng appa appc appr apra aprc apre aprn arac arae arag arak aran arap arar arc- arca arce area arec aree areg arek aren arep arga arge arka arke arna arne arng arnk arpa arpe arr- arra arrc arre arrg arrk arrr caaa caac caan caap cac- caca cacc cace cack cacr caec caen caer caga cage cagg cagn cagr caka cake cana canc cane cang cank cann canp capa capc cape capn capp cara carc care cark carn carp carr ccaa ccac ccag ccap ccar ccca cccc cccp ccee ccga ccgc ccna ccnc ccne ccnp ccnr ccpa ccpe ccpn ccpp ccpr ccra ccrc ccre ccrg ccrp ceac cean cear cec- ceca cece cecp ceec cege ceke cen- cena cene ceng cepa cepc cepe cepp cepr cer- cera cerc cere cern cerp cgac cgap cgcc cgcg cger ckac ckan ckck cken cker ckga ckgn cknc ckpc ckpg ckpr ckrc cnaa cnac cnag cnap cncp cnep cnna cnpa cnrc cnrr cpaa cpac cpag cpan cpap cpca cpce cpea cpep cper cpga cppa cpre crac crag cran crap crar crca crcc crce crcr cre- crea crec cree creg cren crep crkc crkp crna crne crpc eaca eacc eaec eaga eage eana eapc eapp eara eare earn earp ecaa ecac ecan ecar ecca eccc ecce ecka ecne ecpa ecpg ecpp ecra ecrc ecrr eeca eeea eeee eega eeka eeke eena eeng eera eerc eerg egaa egae egan egar egcc egcg egcr egea egec egee eger egge eggp egna egne egpa egpe egpn egra egre eka- ekek eken eker ekka ekne ekpe enac enan enap enca ence enea enee eneg ener enga enge engg engr enka enke enkr enna ennc enne enp- enpa enra epaa epac epcc epec epee epen eper eppa eppc eppp epra eprp eran erap erca ercc erce ercp erec eren erer erg- erga ergg erke erna erne erpa erpe erra errc erre gaap gaar gace gack gaea gaec gaer gaga gage gagg gana ganc gane gang gank gann gapa gape gapp gara gare garg garn garp garr gc-c gcaa gcap gccc gcna gcpc gcrg gean gear geca gece geck geek