-er -th ddd dde ddf ddh ddo ddr ddt ddu de- ded dee def deh deo der det deu dfd dfe dff dfh dfo dfr dft dfu dh- dhd dhe dhf dhh dho dhr dht dhu dod doe dof doh doo dor dot dou drd dre dro drr drt dru dtd dte dtf dth dto dtr dtt dtu dud due duf duh duo dur dut ed- edd ede edf edh edo edr edt edu eed eee eef eeo eer eet ef- efd efe eff efh efo efr eft ehd ehe ehf ehh eho ehr eht ehu eo- eod eoe eof eoh eoo eor eot eou erd ere erf erh ero err ert eru etd ete etf eth eto etr ett etu eu- eud eue euf eur eut fdd fde fdf fdh fdo fdr fdt fdu fed fee fef feh feo fer fet feu ffd ffe fff ffh ffo ffr fft ffu fhe fhf fhh fho fhr foe fof foh foo for fot fou frd fre frf frh fro frr frt fru ftd fte ftf fth fto ftr ftt ftu fud fue fuf fuo fur fut fuu hdd hde hdf hdh hdo hdr hdt hdu he- hed hee hef heh heo her het heu hfd hfe hff hfh hfo hfr hft hfu hhd hhe hhf hhh hho hhr hht hhu hod hoe hof hoh hoo hor hot hou hr- hrd hre hrf hrh hro hrr hrt hru htd hte htf hth hto htr htt hud hue huf huh huo hur hut huu odd ode odf odh odo odr odt odu oed oee oef oeh oeo oer oet of- ofd ofe off ofo ofr oft ofu ohd ohe ohf ohh oho ohr oht ohu oo- ood oof ooh ooo oor oot or- ord ore orf orh oro orr ort oru ot- otd ote otf oth oto otr ott otu ou- oud oue ouf ouh ouo our out rdd rde rdf rdh rdo rdr rdt rdu re- red ree ref reh reo rer ret reu rfd rfe rff rfh rfo rfr rft rfu rh- rhd rhe rhf rhh rho rhr rht rhu rod roe rof roh roo ror rot rou rrd rrf rrh rrr rrt rru rtd rte rtf rto rtr rtt rtu rud rue ruf ruh ruo rur rut ruu tdd tde tdf tdh tdo tdr tdt tdu te- ted tee tef teh teo ter tet teu tfd tfe tff tfh tfo tfr tft tfu th- thd the thf thh tho thr tht thu to- tod toe tof toh too tor tot tou trd tre trf trh tro trr trt tru ttd tte ttf tth tto ttr ttt ttu tud tue tuf tuh tuo tur tut tuu udd ude udf udo udr udt udu ued uee uef ueh uer uet ufd ufe uff ufh ufo ufr uft ufu uhd uhe uhf uhh uho uhr uht uhu uod uoe uoo uor uot ur- urd ure urf uro urr urt uru utd ute utf uth uto utr utt utu uue uur uut uuu

-hou dddd ddot ddre dedd dede dedo dedu deed deef deer deet defe deff defo deft dehu deor der- dere derf dero derr dete deth deto detr deue deur deut dfdt dfer dfoe dfrf dftr dhed dhee dher dhod dhor dhur dod- dodd dode dodo doer doff dohr dood doof door doot dord dore dorf doro dorr dort doru dotd dote doth doto dott doud doue douf dour dout dred dree dref dreh dret drod drof droh drot drou drue drut druu dted dthd dtor dtot dudd dude dudo dudu duer duet duff dufu duhe duhr duhu duo- dure duro durt duru dute duur duut edde eddo ede- edeh eder edfu edod edou edru edur eede eedu eeee eefe eero eete eeth eetu efeo efet efor eft- eftu ehdd eheh eher eheu ehre ehte ehud eode eore eotd eoto erde erdf ered erer eret erft erhu erod eroe eroo erre erro erth ertu eruh erur etee eter etfe eth- ethe etho etoe etoh etre etro ette etto ettu eude euer eur- eure euro eurt euth fdot fede feed feer feet fefe feff fefo fehd fehr fehu feod feof feoh ferd fere fero ferr fert feru fete feth fetr fett fetu feud ffee ffff ffrr fftf fode foed foer fofo fohr food foof foot for- ford fore foro forr fort fote foth foto fott foud four fout fred free freo fret froe froh frot frou frue fter fudd fude fuet fuff fufu fuor fur- fure furo furr furt fute futo futu hdod hdtt hedd hede hedo heed heef heer heet hefd hefe heft hehe heho heor heou herd here hero herr hert heru hete heth heto hett hetu heue heur hhhh hhof hode hodh hodr hoed hoer hofe hoff hofu hohe hoho hood hooe hoof hoor hoot hord hore horo horr hort hotd hote hoth hoto hotr hott hotu houd houe houf hour hout hree hrod hrte hrud htet htoh httr hudd hude hudo hudu hued huer huet hufe huff hufu huhu huor huot hurd hure huro hurr hurt huru hute huth huto hutt hutu o-eo oddd oded odeo oder odet odoh odoo odor odot odou odtu odur oedo oere oeuf ofdr ofer off- offe offh offo offr offu ofor ofre ohed ohee oher ohho ohoh ohre ohte ohto ohtu ooer ooff ooho oooh oooo oord oore oort orde ordo ordu ore- ored oreh oreo orer orfe orff orfu orhe oro- oroe orof oror orot orro orte orth orto oted otee oter othe otho othr oto- otoe otof otoh otoo otor otre otro otte otto ottu otur oude oudh oued ouer oufe ouff our- oure ouro ourt out- oute outh outo ouu- rder redd rede redh redo redr redu reed reef reet refd refe reff refr reft refu rehe reht reod reof reot reou rerd rere rero rert reru retd rete reth reto retr rett reue reuf reut reuu rfef rhee rheo rhet rhod rhoh rhue rodd rode rodo roed roer roet rofe roff rofo rohe rohr rohu rood roof roor root