-er -ey ddd dde ddo ddr ddt ddu ddy de- ded dee deo der det deu dey dod doe doo dor dot dou doy drd dre dro drr drt dru dry dtd dte dto dtr dtt dtu dty dud due duo dur dut duy dy- dyd dye dyo dyr dyu dyy ed- edd ede edo edr edt edu edy eed eee eeo eer eet eey eo- eod eoe eoo eor eot eou erd ere ero err ert eru ery etd ete eto etr ett etu ety eu- eud eue eur eut eyd eye eyo eyr eyt odd ode odo odr odt odu oed oee oeo oer oet oey oo- ood ooo oor oot or- ord ore oro orr ort oru ory ot- otd ote oto otr ott otu ou- oud oue ouo our out oyd oye oyo rdd rde rdo rdr rdt rdu rdy re- red ree reo rer ret reu rey rod roe roo ror rot rou roy rrd rrr rrt rru rtd rte rto rtr rtt rtu rty rud rue ruo rur rut ruu ruy ry- ryd rye ryo ryr ryu ryy tdd tde tdo tdr tdt tdu tdy te- ted tee teo ter tet teu tey to- tod toe too tor tot tou toy trd tre tro trr trt tru try ttd tte tto ttr ttt ttu tty tud tue tuo tur tut tuu tuy tyd tye tyo tyr tyt udd ude udo udr udt udu ued uee uer uet uey uod uoe uoo uor uot ur- urd ure uro urr urt uru ury utd ute uto utr utt utu uty uue uur uut uuu uyo uyu yde ydo ydt ydy yed yee yeo yer yet yey yod yoe yoo yor yot you yoy yre yro yrt yru ytd yte yto ytr ytt ytu yud yue yuo yur yut yuu yuy yye yyt yyu yyy

dddd ddot ddre ddry dedd dede dedo dedu deed deer deet deor der- dere dero derr dery dete deto detr deue deur deut deye deyo deyr dod- dodd dode dodo dody doer dood door doot dord dore doro dorr dort doru dory dotd dote doto dott doty doud doue dour dout douy doye doyo dred dree dret drey drod drot drou droy drue drut druu dry- drye dted dtor dtot dudd dude dudo dudu duer duet duey duo- dure duro durt duru dury dute duty duur duut duyr dydd dyde dyed dyer dyey dyo- dyoo dyor dyot dyou dyr- dyre dyro dyrt dyru dyt- dyty dyur dyyr edde eddo eddy ede- eder edod edou edru edur eede eedu eeee eero eery eete eetu eode eore eotd eoto erde ered erer eret erod eroe eroo erre erro ertu erur erye etee eter etoe etoy etre etro ette etto ettu etty eude euer eur- eure euro eurt eury eyed eyer eyet eyey eyot eyre eyry eyte eyyr o-eo oddd oddy oded odeo oder odet odoo odor odot odou odry odtu odur odyr oedo oere oeye oeyo ooer oooo oord oore oort oory ooty orde ordo ordu ore- ored oreo orer orey oro- oroe oror orot oroy orro orry orte orto oted otee oter oto- otoe otoo otor otoy otre otro otry otte otto ottu otur otyr oude oued ouer our- oure ouro ourt out- oute outo outy ouu- ouyr oyee oyer oyeu oyou oyre rder redd rede redo redr redu redy reed reet reod reot reou rerd rere rero rert reru rery retd rete reto retr rett rety reue reut reuu reyd reye rodd rode rodo rody roed roer roet roey rood roor root rore roro rort roru rory rote roto rotr rott roty roud roue rout rouy royd roye royt rred rrrr rtdt rtee rudd rude rudo rudy rued ruer ruet ruoy rurd rure ruro ruru rute ruto rutt rutu ruty ruud ruyd ryde rydy ryet ryot rytt ryue ryyt tdor tedd tede tedy teed teer teet teor ter- tere tero terr teru tery tete teto tetr tett tetu teut teye teyr to-y todd tode todo todt todu tody toed toee toer toet toey tood toor toot tord tore toro torr tort toru tory totd tote toto totr tott toty tour tout toyo toyt tre- tred tree treo tret treu trey trod troe troo trot trou troy trte trtr trud true trut truu try- trye tryo tteo tter ttoe ttoy tttt ttyd tude tudu tuer tuet tuey tuor turd ture turo turr turt turu tury tute tuto tutt tutu tuty tuuo tuye tydd tyde tydy tyee tyer tyet tyr- tyre tyro tyrr tytd tyte tyto tytt tyty uder udet udoo udot uor- uore urde urdu urdy ure- ured uret urey uro- uroo urre urry urte urur urut uter utor utoy utto uttu uuuu uydo uyre ydee ydre ydyt ye-u yedd yede yedo yeed yeer yeet yeot yerd yere yero yerr yert yery yete yeto yett yeue yeye yeyo yeyr yode yodo yood yoot yord yore yoro yort yory yote yott youd youe your yout yoye yoyo ytre yude yudo yudu yued yuer yurd yure yurt yury yute yuto yutu yuty yuye yuyu yyyy

-tree d-dot d-rod ddddd dedde dedee deder dedur dedut dedye deede deedy deere deery deore deoro derde dered dero- derre derro derry derue derye deter detoo detre dette detty detuo detur deure deut- deuto deyde deyer deyre deyte do-do doddy dodoo dodro doerr doodo doody doore doote dooty doout dordt dored doree doret dorey dorot dorre dorry dorte dorty dorud dory- dorye doted doter dotey dotoo dotto dotty doude douer doure douro doute douyu doyer doyet doyou drdre dredd drede dreed drere dreye drode drood drote drott droue drout droyt drude drury druye dryer dryo- dryry dryte drytt dtour duddo duddy duded duder dudou duere duerr duery duete dueto duett durdy dured duree durer duret durey duroy durre durry durte durtu durty dutte dutty duyre dydoe dyery dyety dyott dyrdy e-dee e-otd edder eddoe eddre edeo- edere edoey edoor edott edred edroy eeeee eerde eorre erdor erdre erdut erede erere erode erodr eroor erore eroto erred errey error errtu erte