-er a-a a-b aaa aab aae aag aak aan aap aar ab- aba abb abe abg abk abn abp abr aea aeb aee aeg aek aen aep aer ag- aga agb age agg agk agn agp agr aka akb ake akg akk akn akp akr an- ana anb ane ang ank ann anp anr ap- apa apb ape apg apk apn app apr ar- ara arb are arg ark arn arp arr b-p baa bab bae bag bak ban bap bar bba bbb bbe bbg bbk bbn bbp bbr be- bea beb bee beg bek ben bep ber bga bgb bge bgg bgk bgn bgp bgr bka bkb bke bkg bkk bkn bkp bkr bna bnb bne bng bnk bnn bnp bnr bpa bpb bpe bpg bpn bpp bpr bra brb bre brg brk brn brp brr eaa eab eae eag eak ean eap ear eba ebb ebe ebg ebk ebn ebp ebr eea eeb eee eeg eek een eep eer ega egb ege egg egn egp egr eka ekb eke ekg ekp ekr en- ena enb ene eng enk enn enp enr ep- epa epb epe epg epn epp epr era erb ere erg erk ern erp err g-p gaa gab gae gag gak gan gap gar gba gbe gbg gbk gbn gbp gbr ge- gea geb gee geg gek gen gep ger gga ggb ggg ggn ggp ggr gka gkb gkn gkp gna gnb gne gnn gnp gnr gpa gpb gpe gpg gpk gpn gpp gpr gra grb gre grg grk grn grp grr ka- kaa kab kae kag kak kan kap kar kba kbb kbe kbk kbn kbp kbr ke- kea keb kee keg kek ken kep ker kga kgb kgp kkb kke kkk kkn kkp kkr kn- kna kne kng knk knn knp knr kpa kpe kpk kpn kpp kpr kra krg krk krn krp krr naa nab nae nag nak nan nap nar nba nbb nbe nbg nbk nbn nbp nbr ne- nea neb nee neg nek nen nep ner nga ngb nge ngg ngk ngn ngp nka nke nkk nkn nkp nkr nna nnb nne nng nnk nnn nnp npa npb npe npg npn npp npr nra nrb nre nrg nrk nrn nrp nrr p-p paa pab pae pag pak pan pap par pba pbb pbe pbg pbk pbn pbp pbr pea peb pee peg pek pen pep per pga pgb pge pgg pgk pgn pgp pgr pka pkb pke pkg pkn pkp pkr pn- pna pnb pne png pnk pnn pnp pnr ppa ppb ppe ppg ppk ppn ppp ppr pra prb pre prg prk prn prp prr ra- raa rab rae rag rak ran rap rar rba rbb rbe rbg rbk rbn rbp rbr re- rea reb ree reg rek ren rep rer rga rgb rge rgg rgk rgn rgp rgr rkb rke rkg rkk rkp rna rnb rng rnn rnp rnr rpa rpb rpe rpg rpk rpn rpp rpr rra rrb rrg rrk rrn rrp rrr

-ana -ane -ene a-ak a-be aaaa aaab aaae aaan aaap aaar aaba aabb aabp aaea aaen aaep aage aaka aake aana aane aang aanp aapa aara aare aarp abaa abab abae abag abak aban abap abar abb- abba abbb abbe abbr abee aben aber abpa abpn abpp abpr abra aean aeap aebn aeer aega aeka aena aer- aera agag agan agap agar agba agea agee agen agep ager agga agge agna agne agra agre agrp akaa akae akan akap akar akee akeg aken aker akka akna akr- akra akre ana- anaa anab anae anag anak anan anap anar anba anbb anee aneg anen aner ang- anga ange ank- anka anke anna annb anne anp- anpa anpp anpr apak apan apap apar apba apbg apbr apea apeg apen apep aper apga apke apna apne apng appa appr apra apre aprn arab arae arag arak aran arap arar arba arbe area aree areg arek aren arep arga argb arge arka arke arna arne arng arnk arpa arpe arr- arra arre arrg arrk arrr baaa baak baan baar baba babb babe babr baek baer baga bage bagg bagn bak- baka bake bakr bana bane bang bank bann banp banr bapa bape bapp bar- bara barb bare barg bark barn barr bbbb bbeb bbga bbng bbpr bbrg beag beak bean beap bear beba bebb bebe beeb beeg beek been beep beer bega begg beka beke bena bene beng benk benn bera bere berg berk bern berr bgan bkpg bkpr bneg bner bnpp bnrr bpea brab brae brag brak bran brea breb bree breg brek bren brep brer brka brkb brna brrr eaba eaga eage eana eapp eara earb eare earn earp eban ebba ebbr eben eber eeea eeee eega eeka eeke eena eeng eera eerg egaa egae egan egar egba egbe egea egee eger eggb egge eggp egna egne egpa egpb egpe egpn egra egre eka- ekab ekeb ekek eken eker ekka ekne ekpe enab enan enap enb- enbn enbr enea enee eneg ener enga enge engg engr enka enke enkr enna enne enp- enpa enra epaa epee epen eper eppa eppp epra eprb eprp eran erap erba erbb erbe ereb eren erer erg- erga ergg erke erna erne erpa erpe erra erre gaap gaar gaba gabb gabe gabp gabr gaea gaer gaga gage gagg gana gane gang gank gann gapa gape gapp gara garb gare garg garn garp garr gbag gban gbap geab gean gear geba gebe geek geen geep geer gege gegg gen- gena gene geng genk genn gepa gepe gera gerb gere gern gggg ggrn gkrp gnaa gnap gnar gnrr gpaa gper gpgp gpra gprp grab grae gran grap grbr grea greb gree greg gren grep grrr kaaa kaab kaag kaak kaan kaap kaar kaba kabb kabe kabg kabr kaep kaer kag- kaga kagb kage kagg kagr kaka kake kakk kakn kana kanb kane kang kann kanp kap- kapa kape kapg kapn kapp kara karb kare karg kark karn karp karr kbaa kbab kbae kbak kbap kbar kbba kbbb kbbe kbbg kbbk kbbr kbeb kbee kbek