-er -ol -th eee eek eel eeo eer eet ehe ehh ehl eho ehr eht eke ekh ekl eko ekr ekt ele elh elk ell elo elr elt eo- eoe eoh eok eol eoo eor eot ere erh erk erl ero err ert ete eth etk etl eto etr ett he- hee heh hek hel heo her het hhe hhh hhk hhl hho hhr hht hkh hkk hkl hko hkr hkt hle hlh hll hlo hlr hlt hoe hoh hok hol hoo hor hot hr- hre hrh hrk hrl hro hrr hrt hte hth htk htl hto htr htt k-t ke- kee keh kek kel keo ker ket khe khh khk kho khr kke kkh kkk kkl kkr kkt kl- klh klo klr klt koe koh kok kol koo kor kot krk krl kro krr krt kte kth ktk ktl kto ktr ktt lee leh lek lel leo ler let lhh lhk lho lhr lht lkh lkl lkr lkt lle llk lll llo llr llt loe loh lok lol loo lor lot lrh lrk lro lrr lrt lte lth ltk ltl lto ltr ltt oee oeh oel oeo oer oet ohe ohh ohl oho ohr oht oke okk okl oko okr ole olk oll olo olt oo- ooh ook ool ooo oor oot or- ore orh ork orl oro orr ort ot- ote oth otk otl oto otr ott re- ree reh rek rel reo rer ret rh- rhe rhh rhl rho rhr rht rke rkk rko rkt rle rlh rll rlo rlr rlt roe roh rok rol roo ror rot rrh rrk rrl rrr rrt rte rtk rtl rto rtr rtt te- tee teh tek tel teo ter tet th- the thh thk thl tho thr tht tke tkk tkl tko tkr tkt tle tlh tlk tll tlo tlr tlt to- toe toh tok tol too tor tot tre trh trk trl tro trr trt tte tth ttk ttl tto ttr ttt

eeee eeke eele eero eete eeth eheh ehel eher ehle ehlo ehre ehte ekek eker eket ekho elee eleh elek eleo eler elet elke elko elle ello elok elro elte elto eole eolo eore eorl eoto erel erer eret erke erle erll eroe erol eroo erre erro erth ertl etee etel eter eth- ethe etho etoe etoh etok etre etro ette etto heek heel heer heet hehe heho heke hekt hele helk hell helo helt heor here herk herl hero herr hert hete heth heto hett hhhh hket hler hoek hoel hoer hohe hohl hoho hoke hoko hol- hole holh holk holl holo holt hooe hook hool hoor hoot hore hork horl horo horr hort hote hoth hotl hoto hotr hott hree hrte htet htoh htol htrk httr k-lo keeh keek keel keer keet kehk kehl kehr keke kekl keko kele kelk kell kelo kelt keok keol ker- kere kerk kerl kero kerr kert ket- kete keth ketk keto ketr kett khel kher khet khhk khhl khho khke khkk khkr khle khll khlo khlr khoe khok khol khor khot khrk khro khrr khrt khte khth khtk khtl khto khtr khtt kkhh kkhk kkhr kkkk kklh kkll kklo kkoh kkol kkoo kkor kkot kkre kkrh kkrk kkrl kkro kkrr kkrt kktk kktl klee klek kleo kler klet klht klkk klkl klko klkr klle kllk kloe kloh klok klol kloo klor klrk klrr klth kltk klto kltr kltt koel kohh kohl koho kohr koht koke kokh kokk koko kokr kole kolk koll kolo kolr kolt kook kool kooo koor koot kore kork korl koro korr kort kote koth kotk koto kotr kott kree kreh krek kreo kret krke krkh krkk krko krkr krle krlt kroe kroh krok krol kroo kror krre krrk krrl krro krrr krrt krth krtk krto krtr ktee kteh ktek ktel kthe kthh kthk ktho kthr ktht ktke ktkk ktko ktkr ktkt ktlh ktlk ktlo ktlr ktlt ktoe ktoh ktok ktoo ktor ktot ktre ktrh ktrk ktrl ktro ktrr ktrt ktth kttk ktto kttr kttt leek leel leer leet lehe lehr leke lekh lekk leko lele lell lelo leok leor lere lerk lero lert lete leth leto lett lhee lhhh lhor llet llll lloo lohe loho lohr loke lokk loko lole loll lolo looe look lool loor loot lore lork loro lote loth lotl loto lotr lott lrrr ltee lthr ltke lttr o-eo oele oere ohee ohel oher ohho ohoh ohok ohre ohte ohto okeh oker oket okko oklo okok okol okor okot okre okro okto ole- oleh oleo oler olet olle ollo olor olot ooer ooho oolo oooh oooo oore oort ore- oreh orek orel oreo orer orhe orke orko orle orlo oro- oroe orok oror orot orro orte orth orto otee oter othe otho othr oto- otoe otoh otok otoo otor otre otro otte otto reek reel reet rehe reht reke reko rekt rele rell relo relt reol reot rere rero rert rete reth reto retr rett rhee rheo rhet rhoh rlee roel roer roet rohe rohl rohr roke rokh rokk roko rokr role rolk roll rolo rolt rook rool roor root rore rork roro rort rote roth rotk rotl roto rotr rott rrle rrrr rtee rthk rtle rtlt teek teel teer teet teho tehr teke tekh tel- tele tell telo telt teoh teok teor ter- tere terk tero terr tete teth teto tetr tett the- thee thek thel theo ther thet thoe thoo thor thot thre thro thtr tkol toee toeh toek toer toet toho toke toko tol- tole tolk toll tolo tolt tooh took tool toor toot tore tork toro torr tort tote toth toto totr tott tre- tree trek treo tret troe troo trot trte trtr tteo tter ttoe tttt

-tree eeeee eeklo eeler eheke eholt ehret ekeko ekker ekool ektor eleet elele eleo- eleot ellek ellel eller ellet elloe eloee eloko elole eloor elore eloro elote eloth eltek eltro eorre erere erkel erkko eroor erore eroto errol error erte ertel erter erthe eteke etete ethel ether etho- etoko etoll etool etoro etree etrek ettel etter ettle he-he he-ro heele heere