-er -th c-- ccc cce cch cck cco ccr cct ce- cec cee ceh cek ceo cer cet ch- chc che chh chk cho chr cht ckc ckh cko ckt co- coc coe coh cok coo cor cot crc cre crh crk cro crr crt ctc cte cth ctk cto ctr ctt ec- ecc ece ech eck eco ecr ect eec eee eek eeo eer eet ehc ehe ehh eho ehr eht ekc eke ekh eko ekr ekt eo- eoc eoe eoh eok eoo eor eot erc ere erh erk ero err ert etc ete eth etk eto etr ett hcc hce hch hck hco hcr hct he- hec hee heh hek heo her het hhc hhe hhh hhk hho hhr hht hkh hkk hko hkr hkt hoc hoe hoh hok hoo hor hot hr- hrc hre hrh hrk hro hrr hrt htc hte hth htk hto htr htt k-t kcc kce kch kck kcr kct ke- kec kee keh kek keo ker ket khe khh khk kho khr kkc kke kkh kkk kkr kkt koc koe koh kok koo kor kot krc krk kro krr krt ktc kte kth ktk kto ktr ktt oc- occ och ock oco ocr oct oec oee oeh oeo oer oet ohc ohe ohh oho ohr oht okc oke okk oko okr oo- ooc ooh ook ooo oor oot or- orc ore orh ork oro orr ort ot- otc ote oth otk oto otr ott rcc rce rch rco rcr rct re- rec ree reh rek reo rer ret rh- rhc rhe rhh rho rhr rht rkc rke rkk rko rkt roc roe roh rok roo ror rot rrc rrh rrk rrr rrt rtc rte rtk rto rtr rtt tcc tce tch tck tco tcr tct te- tec tee teh tek teo ter tet th- thc the thh thk tho thr tht tkc tke tkk tko tkr tkt to- toc toe toh tok too tor tot trc tre trh trk tro trr trt ttc tte tth ttk tto ttr ttt

cccc ccee cche cchr ccoc ccrc ccre ccrt cctc cctt cec- cece ceco cect ceec ceke ceor cer- cerc cere cero cert cet- cete ceto chce chch chec chee cheh chek cher chet chkt choc choh chok choo chor chrc chro chrr chrt chto chtr chtt ckch ckck ckco cker ckoc ckoo ckor ckot ckrc coce coch cock coco coct coho cok- coke coko cooh cook coot cor- corc core cork coro corr cort cotc cote coth coto cott crcc crce crcr cre- crec cree creh creo cret crkc croc croe croh crok croo cror crot crrt crtc ctec ctor ctot ctrc eccc ecce ecco ecct eche echo echt ecko eco- ecot ecrc ecrr ect- ectc ecth ecto eeee eeke eeoc eerc eero eetc eete eeth ehcc eheh eher ehre ehte ekch ekco ekek eker eket ekho eore eotc eoto ercc erce erch erec erer eret erhc erke eroc eroe eroo errc erre erro erth etcc etch etco etec etee eter eth- ethe etho etoe etoh etok etre etro ette etto hccc hcch hech heck hect heek heer heet hehe heho heke hekt heor herc here herk hero herr hert hete heth heto hett hhhh hkcc hket hoce hoch hock hocr hoek hoer hohe hoho hoke hoko hooe hook hoor hoot horc hore hork horo horr hort hote hoth hoto hotr hott hree hrrc hrte htcc htet htoh htrk httr kccc kcck kccr kcct kcec kcee kceo kcet kche kchh kchk kcho kchr kckc kckk kcko kckr kcoe kcoh kcor kcot kcrc kcrh kcro kcrr kcrt kctc kcte kcto kech keck keco kecr keeh keek keer keet kehk kehr kekc keke keko keok ker- kerc kere kerk kero kerr kert ket- ketc kete keth ketk keto ketr kett khcc khch khck khct khec kher khet khhk khho khke khkk khkr khoc khoe khok khor khot khrk khro khrr khrt khte khth khtk khto khtr khtt kkch kkck kkco kkcr kkct kkhh kkhk kkhr kkkk kkoh kkoo kkor kkot kkrc kkre kkrh kkrk kkro kkrr kkrt kktc kktk koch kock koct kohh koho kohr koht kokc koke kokh kokk koko kokr kooc kook kooo koor koot korc kore kork koro korr kort kotc kote koth kotk koto kotr kott krcc krce krch krco krec kree kreh krek kreo kret krhc krkc krke krkh krkk krko krkr kroc kroe kroh krok kroo kror krrc krre krrk krro krrr krrt krtc krth krtk krto krtr ktcc ktce ktch ktck ktco ktcr ktec ktee kteh ktek kthc kthe kthh kthk ktho kthr ktht ktkc ktke ktkk ktko ktkr ktkt ktoc ktoe ktoh ktok ktoo ktor ktot ktrc ktre ktrh ktrk ktro ktrr ktrt kttc ktth kttk ktto kttr kttt o-eo occc occt oce ocee ocet oche ocht ocke ocre ocro ocrr oct- octe octo oec- oecc oeec oere ohcc ohee oher ohho ohoh ohok ohre ohte ohto okeh oker oket okko okok okor okot okre okro okto oocr ooer ooho oooh oooo oore oort orce orch orco ore- orec oreh orek oreo orer orhe orke orko oro- oroe orok oror orot orro ortc orte orth orto otee oter othe otho othr oto- otoe otoh otok otoo otor otre otro otte otto rccc rcet rctc recc rece rech reck recr rect reek reet rehe reht reke reko rekt reot rere rero rert rete reth reto retr rett rhce rhee rheo rhet rhoc rhoh rocc roce roch rock roco roer roet rohe rohr roke rokh rokk roko rokr rook roor root rorc rore rork roro rort rotc rote roth rotk roto rotr rott rrrr rtcc rtce rtee rthk tccc tch- tche tchh tcho tchr tctc tech teck teco tecr tect teec teek teer teet teho tehr teke tekh teoh teok teor ter- terc tere terk tero terr tete teth teto tetr tett thch the- thec thee thek theo ther thet thoe thoo thor thot thre thro thtr toce toch tock toco toee toeh toek toer toet toho toke toko tooh took toor toot torc tore tork toro torr tort totc