-er a-a a-t aaa aae aaf aag aar aat aau aea aee aef aeg aer aet aeu af- afa afe aff afg afr aft afu ag- aga age agf agg agr agt agu ar- ara are arf arg arr art aru at- ata ate atf atg atr att atu au- aua aue auf aug aur aut eaa eae eaf eag ear eat eau eea eee eef eeg eer eet ef- efa efe eff efg efr eft ega ege egf egg egr egt egu era ere erf erg err ert eru eta ete etf etg etr ett etu eu- eua eue euf eug eur eut faa fae faf fag far fat fau fea fee fef feg fer fet feu ffa ffe fff ffg ffr fft ffu fga fge fgf fgg fgr fgt fra fre frf frg frr frt fru fta fte ftf ftg ftr ftt ftu fua fue fuf fug fur fut fuu gaa gae gaf gag gar gat gau ge- gea gee gef geg ger get geu gfa gfe gff gfr gft gga ggg ggr ggt ggu gra gre grf grg grr grt gru gta gte gtf gtg gtr gtt gtu gu- gua gue guf gug gur gut guu ra- raa rae raf rag rar rat rau re- rea ree ref reg rer ret reu rfa rfe rff rfg rfr rft rfu rga rge rgf rgg rgr rgt rra rrf rrg rrr rrt rru rta rte rtf rtg rtr rtt rtu rua rue ruf rug rur rut ruu taa tae taf tag tar tat tau te- tea tee tef teg ter tet teu tfa tfe tff tfg tfr tft tfu tga tge tgf tgg tgr tgt tgu tra tre trf trg trr trt tru tta tte ttf ttg ttr ttt ttu tua tue tuf tug tur tut tuu ua- uaa uae uaf uag uar uat uau uea uee uef ueg uer uet ufa ufe uff ufg ufr uft ufu uga uge ugf ugg ugr ugt ugu ur- ura ure urf urg urr urt uru uta ute utf utr utt utu uua uue uug uur uut uuu

a-fu aaaa aaae aaaf aaar aaea aafa aaff aage aara aare aart aaru aata aatf aatt aeaf aeer aega aer- aera aeta aetf aetr aett afaa afar afat afee afer afet affa afft afgf afr- afra afre afru afta afte afua afue agag agar agat agau agea agee ager aget agfa agga agge aggu agra agre agta agte agtr agua ague agur agut arae araf arag arar arat arau area aree aref areg aret areu arfa arff arft arfu arga arge arr- arra arre arrg arrr arrt arru arta arte artr arua arue arug arut at-t ataa atae atar atat atea atee atef ater atfe atra atre atru atta atte attr attu atua atug atur auaa auer aufe auga auge aur- aura aure aut- aute auug eaaf eaga eage eara eare eart eata eate eeea eeee eefa eefe eega eera eerg eeta eete eetu ef-g efet effa eft- efta eftu efua egaa egae egar egat egea egee eger egfr egge egra egre egta egte eraf erat erau erer eret erft erg- erga ergg erra erre erta ertu erua erur etag etat etee eter etfa etfe etra etre etta ette ettu etua euer euge eur- eura eure eurt faaa fafa fafe faff fafg fage fagg fagu fara fare farg farr fart faru fata fate fatf fatt faue faur faut feaf fear feat feer feet fefe feff fege fegg fera fere ferr fert feru feta fete fetr fett fetu ffar ffee ffff ffrr fftf frae frag frat frau frea free fret frta frue frug ftea fter fuar fuat fuet fuff fufu fuga fuge fugu fur- fura fure furg furr furt futa fute futu gaar gaea gaer gafa gaff gaft gaga gage gagg gagu gara gare garf garg garr gart gata gate gatr gatt gaua gaue gaur gaut gear geat geer geet gefe geft gege gegg gera gere gert geru geta gete getg gett geue gfer gffa ggfg gggg grae graf grat grau grea gree gref greg gret greu grfa grrr grua grue gruf grug grur grut gtaa gtea gtta guaa guag guar guat guer gufa guff guga guge gugg gugu gura gure gurg gurr gurt guru guta gute gutt gutu raaf raag raat raef raeg raer rafa rafe raff raft raga rage ragg ragu rara rare rarf rata rate ratf ratt ratu raua raue rauf raut rea- reae reaf rear reat reau reef reet refe reff refg refr reft refu rega rege regr regt regu rera rere rerg rert reru reta rete retr rett reue reuf reut reuu rfae rfef rgtr rrat rrrr rtee ruag ruer ruet rufa rufe ruff ruft ruga ruge rugg rura rure ruru ruta rute rutt rutu taa- taaf taag taar taat taer tafa tafe taff taft taga tage tagg tagu tara tare tarf targ tarr tart taru tata tate tatr tatt tatu taua taue taur taut tear teat teef teer teet teff teft tega tegg tegt tegu ter- tera tere terf terr teru teta tete tetr tett tetu teut tfae tgfa traa trae traf trag trat trau tre- trea tree tref treg tret treu trfr trge trra trte trtr true trug trut truu tter ttfa ttff tttt tuae tuar tuat tuer tuet tufa tufe tuff tuft tufu tuga tugg tugu tura ture turf turg turr turt turu tuta tute tutt tutu uafa uart uaru uata uatu uaua uefa ufag ufer uffa uffe ufra ugar uggt ugra ugta ugur uguu urat urau ure- urea uret urfa urfe urff urft urga urge urgu urra urre urte urur urut utau uter uttu utug uuta uutf uuuu

-aaa- -tree a-get aaaee aaarg aaata aaeaf aafat aarau aeaea aegae aegea aeger aerru aetat aeter afara afare afate afear afefe afega afere afeur affer afgar afree afret aftar after aftra aftre afure agafa agara agata agate agatu agaue agege agete aggag aggar aggat agger agree agter aguar agura araat araea araft arage arara arare araru arata arate areae arear areat areef areet arefu arega arere arete arett