-er a-a a-b a-t aaa aab aae aag aaj aan aar aat ab- aba abb abe abg abj abn abr abt aea aeb aee aeg aej aen aer aet ag- aga agb age agg agj agn agr agt aja ajb aje ajj ajn ajr ajt an- ana anb ane ang anj ann anr ant ar- ara arb are arg arj arn arr art at- ata atb ate atg atn atr att baa bab bae bag baj ban bar bat bba bbb bbe bbg bbn bbr bbt be- bea beb bee beg ben ber bet bga bgb bge bgg bgn bgr bgt bja bjg bjj bjn bjr bjt bna bnb bne bng bnj bnn bnr bnt bra brb bre brg brj brn brr brt bta btb bte btg btn btr btt eaa eab eae eag eaj ean ear eat eba ebb ebe ebg ebj ebn ebr ebt eea eeb eee eeg een eer eet ega egb ege egg egn egr egt eja ejt en- ena enb ene eng enn enr ent era erb ere erg ern err ert eta etb ete etg etj etn etr ett gaa gab gae gag gaj gan gar gat gba gbe gbg gbj gbn gbr gbt ge- gea geb gee geg gen ger get gga ggb ggg ggj ggn ggr ggt gja gje gjg gjr gjt gna gnb gne gnn gnr gnt gra grb gre grg grj grn grr grt gta gtb gte gtg gtn gtr gtt jaa jab jae jag jaj jan jar jat jba jbg jbj jbr jbt jea jeb jee jeg jej jen jer jet jga jgb jge jgn jgr jgt jja jjb jjg jjj jjr jna jne jng jnj jnn jnr jnt jra jrb jrg jrn jrr jrt jta jtb jte jtg jtn jtr jtt naa nab nae nag naj nan nar nat nba nbb nbe nbg nbn nbr nbt ne- nea neb nee neg nej nen ner net nga ngb nge ngg ngj ngn ngt nja nje njn nna nnb nne nng nnn nnt nra nrb nre nrg nrj nrn nrr nrt nta ntb nte ntg ntn ntr ntt ra- raa rab rae rag raj ran rar rat rba rbb rbe rbg rbn rbr rbt re- rea reb ree reg ren rer ret rga rgb rge rgg rgn rgr rgt rja rjg rjr rna rnb rng rnn rnr rnt rra rrb rrg rrn rrr rrt rta rtb rte rtg rtj rtn rtr rtt taa tab tae tag taj tan tar tat tba tbb tbe tbg tbj tbn tbr tbt te- tea teb tee teg tej ten ter tet tga tgb tge tgg tgn tgr tgt tje tjr tna tnb tne tng tnn tnr tnt tra trb tre trg trn trr trt tta ttb tte ttg ttn ttr ttt

-ana -ane -ene a-be aaaa aaab aaae aaan aaar aaba aabb aabt aaea aaen aage aana aane aang aara aare aart aata aatt abaa abab abae abag abaj aban abar abat abb- abba abbb abbe abbr abbt abee aben aber abet abra abta aean aebn aeer aega aena aent aer- aera aeta aetn aetr aett agag agan agar agat agba agea agee agen ager aget agga agge agna agne agra agre agta agte agtr ajab ajag ajan ajar ajat ajba ajee ajet ajga ajna ana- anaa anab anae anag anan anar anat anba anbb anee aneg anen aner anet ang- anga ange anja anna annb anne annt ant- anta ante antr antt arab arae arag aran arar arat arba arbe area aree areg aren aret arga argb arge arja arje arna arne arng arnt arr- arra arre arrg arrr arrt arta arte artr at-t ataa atab atae atan atar atat atea atee aten ater atna atra atre atrn atta atte attn attr baaa baan baar baat baba babb babe babr baer baga bage bagg bagn bagt baja bana bane bang banj bann banr bant bar- bara barb bare barg barn barr bart bata bate batn batt bbbb bbeb bbet bbga bbng bbrg beag bean bear beat beba bebb bebe beeb beeg beej been beer beet bega begg beja bena bene beng benj benn bent bera bere berg bern berr bert beta bete bett bgan bneg bner bnet bnrr bnta brab brae brag braj bran brat brea breb bree breg bren brer bret brje brna brnj brrr btaa btan bten btrt bttb eaba eaga eage eana eara earb eare earn eart eata eate eban ebba ebbr eben eber eeea eeee eega eena eeng eent eera eerg eeta eete egaa egae egan egar egat egba egbe egea egee eger eggb egge egna egne egnj egnt egra egre egta egte ejan ejer enab enaj enan enat enb- enbn enbr enea enee eneg ener enga enge engg engr enna enne enra ent- ente entj entr eran erat erba erbb erbe ereb eren erer eret erg- erga ergg erja erna erne erra erre erta etag etan etat etbr etee eten eter etna etne etnr etra etre etta ette ettn gaar gaba gabb gabe gabr gabt gaea gaer gaga gage gagg gaja gana gane gang ganj gann gant gara garb gare garg garn garr gart gata gate gatr gatt gbag gban geab gean gear geat geba gebe geen geer geet gege gegg gen- gena gene geng genn gent gera gerb gere gern gert geta getb gete getg gett ggbt gggg ggrn gjan gnaa gnar gnat gnet gnrr grab grae gran grat grbr grea greb gree greg gren gret grrr gtaa gtbr gtea gtta jaan jaar jaba jabr jaen jaer jaga jagg jagt jaja jana jane jang jann jant jara jare jarg jarr jart jbaa jbar jean jear jeat jebb jebe jeer jeet jega jena jene jent jera jere jert jeta jetb jete jetg jetn jett jjar jner jnet jrbr jrge jtag jtar jtbg naaa naab naag naan naar naat naba nabe naea naga nage naja najr nan- nana nanb nane nang nann nant nara nare narg narn narr nart nata nate natt nbaa nbar nbbj nber neab nean near neat neba nebb nebe nebn nebr neea neeb neen neer