-er a-a aaa aad aae aaf aag aar aau ad- ada add ade adf adg adr adu aea aed aee aef aeg aer aeu af- afa afd afe aff afg afr afu ag- aga agd age agf agg agr agu ar- ara ard are arf arg arr aru au- aua aud aue auf aug aur daa dad dae daf dag dar dau dda ddd dde ddf ddg ddr ddu de- dea ded dee def deg der deu dfa dfd dfe dff dfg dfr dfu dga dgd dge dgf dgg dgr dgu dra drd dre drg drr dru dua dud due duf dug dur eaa ead eae eaf eag ear eau ed- eda edd ede edf edg edr edu eea eed eee eef eeg eer ef- efa efd efe eff efg efr ega egd ege egf egg egr egu era erd ere erf erg err eru eu- eua eud eue euf eug eur faa fad fae faf fag far fau fda fdd fde fdf fdg fdr fdu fea fed fee fef feg fer feu ffa ffd ffe fff ffg ffr ffu fga fgd fge fgf fgg fgr fra frd fre frf frg frr fru fua fud fue fuf fug fur fuu g-d gaa gad gae gaf gag gar gau gda gdd gde gdf gdr gdu ge- gea ged gee gef geg ger geu gfa gfd gfe gff gfr gga ggd ggg ggr ggu gra grd gre grf grg grr gru gu- gua gud gue guf gug gur guu ra- raa rad rae raf rag rar rau rda rdd rde rdf rdg rdr rdu re- rea red ree ref reg rer reu rfa rfd rfe rff rfg rfr rfu rga rgd rge rgf rgg rgr rra rrd rrf rrg rrr rru rua rud rue ruf rug rur ruu ua- uaa uad uae uaf uag uar uau uda udd ude udf udg udr udu uea ued uee uef ueg uer ufa ufd ufe uff ufg ufr ufu uga uge ugf ugg ugr ugu ur- ura urd ure urf urg urr uru uua uue uug uur uuu

a-fu aaaa aaad aaae aaaf aaar aada aade aadu aaea aafa aafd aaff aage aara aard aare aaru adaa adad adae adag adar adda addd adde addr addu adea adee ader adfa adra adre adua adue adur aeaf aede aeer aega aer- aera aerd afaa afad afar afee afer affa afgf afr- afra afre afru afua afud afue agad agag agar agau agda agde agea aged agee ager agfa agga agge aggu agra agre agua ague agur arad arae araf arag arar arau arda arde ardf ardu area ared aree aref areg areu arfa arff arfu arga arge arr- arra arre arrg arrr arru arua arud arue arug auaa aude auer aufe auga auge aur- aura aurd aure auug daad daae daag daar daau dada dade dadu daer daeu dafa dafe daff daga dage dagg dagr dagu dara dard dare darf darg darr daru daud daue daur dddd ddre dead deae deaf dear deau deda dedd dede dedu deed deef deeg deer defe deff defg dega dege degu der- dera dere derf derg derr deua deue deur dfaf dfer dffa dfrf dgeg dgge draa drad draf drag drar drau drda drea dred dree dref dreg drge drra drua drue drug druu duaa duad duar duda dudd dude dudu duer duff dufu duga dugu dura dure durg duru duur eaaf eada eadd eaga eage eara eard eare edad edag edar edda edde ede- edea eder edfa edfu edge edra edru edur eede eedu eeea eeee eefa eefe eega eera eerg ef-g efda effa efua egaa egad egae egar egea egee eger egfr egge egra egre erad eraf erau erda erde erdf ered erer erg- erga ergg erra erre erua erur eude euer euge eur- eura eure faaa faad fada fadd fade fafa fafe faff fafg fage fagg fagu fara fard fare farg farr faru faud faue faur fead feaf fear feda fede feed feer fefe feff fege fegg fera ferd fere ferr feru feud ffar ffee ffff ffrr frad frae frag frau frea fred free frue frug fuad fuar fuda fudd fude fuff fufu fuga fuge fugu fur- fura fure furg furr gaar gada gadd gade gaea gaed gaer gafa gaff gaga gage gagg gagu gara gard gare garf garg garr gaua gaud gaue gaur gdfr gead gear geda gedd gede gedu geed geer gefe gege gegg gera gerd gere geru geue gfer gffa ggfg gggg grad grae graf grau grea gree gref greg greu grfa grrr grua grue gruf grug grur guaa guag guar guda gude gudu guer gufa guff guga guge gugg gugu gura gurd gure gurg gurr guru raad raaf raag rada radd rade radr radu raed raef raeg raer rafa rafe raff raga rage ragg ragu rara rare rarf raua raud raue rauf rder rdfa rea- read reae reaf rear reau reda redd rede redr redu reed reef refd refe reff refg refr refu rega regd rege regr regu rera rerd rere rerg reru reue reuf reuu rfae rfef rrad rred rrrr ruad ruag ruda rudd rude rued ruer rufa rufe ruff ruga ruge rugg rura rurd rure ruru ruud uafa uaru uaua udaa udad udar udau udea uder udge udra ueda uefa ufag ufer uffa uffe ufra ugar ugra ugur uguu urad urau urda urde urdu ure- urea ured urfa urfe urff urga urge urgu urra urre urur uuuu

-aaa- -drag aaaee aaarg aaeaf aarau adada adage adara adare addae addea added adder addra addur adead adeaf adear adeed adeer adega aderu adfee adrad adrag adrar adree adrug adufe adure aeaea aegae aegea aeger aered aerru afade afara afare afder afear afeda afede afeed afefe afega afere afeur affer afgar afree afure agada agafa agara agard agaue agder agege aggag aggar agger agree aguar agued agura arada araea arage arara arare araru ardea ardee arder ardra ardre ardua ardud aread areae arear arede areed areef arefu arega arere arfe arfed argud argue arrau arrea arrua aruaa arude arura aruru audad audea audra audre