-er -th ddd dde ddh ddk ddo ddr ddt de- ded dee deh dek deo der det dh- dhd dhe dhh dhk dho dhr dht dke dkk dko dkr dkt dod doe doh dok doo dor dot drd dre drk dro drr drt dtd dte dth dtk dto dtr dtt ed- edd ede edh edk edo edr edt eed eee eek eeo eer eet ehd ehe ehh eho ehr eht ekd eke ekh eko ekr ekt eo- eod eoe eoh eok eoo eor eot erd ere erh erk ero err ert etd ete eth etk eto etr ett hdd hde hdh hdk hdo hdr hdt he- hed hee heh hek heo her het hhd hhe hhh hhk hho hhr hht hkd hkh hkk hko hkr hkt hod hoe hoh hok hoo hor hot hr- hrd hre hrh hrk hro hrr hrt htd hte hth htk hto htr htt k-t kde kdh kdk kdo kdr kdt ke- ked kee keh kek keo ker ket khe khh khk kho khr kke kkh kkk kkr kkt kod koe koh kok koo kor kot krd krk kro krr krt kte kth ktk kto ktr ktt odd ode odh odo odr odt oed oee oeh oeo oer oet ohd ohe ohh oho ohr oht okd oke okk oko okr oo- ood ooh ook ooo oor oot or- ord ore orh ork oro orr ort ot- otd ote oth otk oto otr ott rdd rde rdh rdo rdr rdt re- red ree reh rek reo rer ret rh- rhd rhe rhh rho rhr rht rke rkk rko rkt rod roe roh rok roo ror rot rrd rrh rrk rrr rrt rtd rte rtk rto rtr rtt tdd tde tdh tdk tdo tdr tdt te- ted tee teh tek teo ter tet th- thd the thh thk tho thr tht tke tkk tko tkr tkt to- tod toe toh tok too tor tot trd tre trh trk tro trr trt ttd tte tth ttk tto ttr ttt

dddd ddot ddre dedd dede dedo deed deek deer deet dek- deke dekh deor der- dere derk dero derr dete deth detk deto detr dhed dhee dher dhod dhor dod- dodd dode dodo doek doer dohr doke doko dood dook door doot dord dore dork doro dorr dort dotd dote doth dotk doto dott dred dree dreh drek dret drod droh drot dted dtek dthd dtor dtot edde eddo ede- edeh eder edod eede eeee eeke eero eete eeth ehdd eheh eher ehre ehte eked ekek eker eket ekho eode eore eotd eoto erde ered erer eret erke erod eroe eroo erre erro erth etee eter eth- ethe etho etoe etoh etok etre etro ette etto hdod hdtt hedd hede hedo heed heek heer heet hehe heho heke hekt heor herd here herk hero herr hert hete heth heto hett hhhh hket hode hodh hodk hodr hoed hoek hoer hohe hoho hoke hoko hood hooe hook hoor hoot hord hore hork horo horr hort hotd hote hoth hoto hotr hott hree hrod hrte htet htoh htrk httr kddd kddk kddr kdet kdht kdkd kdkk kdko kdkr kdkt kdoe kdok kdot kdro kdtd kdth kdtr kedd kede kedo kedr kedt keed keeh keek keer keet kehk kehr keke keko keok ker- kere kerk kero kerr kert ket- ketd kete keth ketk keto ketr kett khdk khdr khed kher khet khhk khho khke khkk khkr khoe khok khor khot khrd khrk khro khrr khrt khte khth khtk khto khtr khtt kkdd kkdo kkdt kked kkhh kkhk kkhr kkkk kkoh kkoo kkor kkot kkre kkrh kkrk kkro kkrr kkrt kktk kode kodk kodo kodt koed kohd kohh koho kohr koht koke kokh kokk koko kokr kook kooo koor koot kord kore kork koro korr kort kotd kote koth kotk koto kotr kott krdd krde krdo krdr kred kree kreh krek kreo kret krkd krke krkh krkk krko krkr krod kroe kroh krok kroo kror krre krrk krro krrr krrt krth krtk krto krtr ktdd ktde ktdk ktdo ktdr kted ktee kteh ktek kthe kthh kthk ktho kthr ktht ktke ktkk ktko ktkr ktkt ktoe ktoh ktok ktoo ktor ktot ktre ktrh ktrk ktro ktrr ktrt ktth kttk ktto kttr kttt o-eo oddd oded odeo oder odet odoh odoo odor odot oedo oere ohed ohee oher ohho ohoh ohok ohre ohte ohto oked okeh oker oket okko okok okor okot okre okro okto ooer ooho oooh oooo oord oore oort orde ordo ore- ored oreh orek oreo orer orhe orke orko oro- oroe orok oror orot orro orte orth orto oted otee oter othe otho othr oto- otoe otoh otok otoo otor otre otro otte otto rder redd rede redh redo redr reed reek reet rehe reht reke reko rekt reod reot rerd rere rero rert retd rete reth reto retr rett rhee rheo rhet rhod rhoh rodd rode rodo roed roer roet rohe rohr roke rokh rokk roko rokr rood rook roor root rore rork roro rort rote roth rotk roto rotr rott rred rrrr rtdt rtee rthk tdkr tdor tedd tede tedk teed teek teer teet teho tehr teke tekh teoh teok teor ter- tere terk tero terr tete teth teto tetr tett thdr the- thed thee thek theo ther thet thoe thoo thor thot thre thro thtr tkod todd tode todo todt toed toee toeh toek toer toet toho toke toko tood tooh took toor toot tord tore tork toro torr tort totd tote toth toto totr tott tre- tred tree trek treo tret trod troe troo trot trte trtr tteo tter ttoe tttt

-tree d-dot d-rod d-rok ddddd ddeok dedde dedee deder deede deere deeth deked dekko deore deoro derde dered derek derke dero- derre derro derth detek deter dethe detho detoo detre dette dhedh dhoot dhote do-do dodoo dodro doerr doeth dokdo doket doodo dooke doore doote dooth dordt dored doree doreh doret dorke dorot dorre dorte dorth doted doter dothe dotoo dotto drdre dredd drede dreed drehe drere drode droke drood drook drote drott e-dee e-otd edder eddoe