-er -ey c-- ccc cce cco ccr cct ce- cec cee ceo cer cet cey co- coc coe coo cor cot coy crc cre cro crr crt cry ctc cte cto ctr ctt cty cyc cye cyo cyr cyt ec- ecc ece eco ecr ect eec eee eeo eer eet eey eo- eoc eoe eoo eor eot erc ere ero err ert ery etc ete eto etr ett ety eyc eye eyo eyr eyt oc- occ oco ocr oct oec oee oeo oer oet oey oo- ooc ooo oor oot or- orc ore oro orr ort ory ot- otc ote oto otr ott oye oyo rcc rce rco rcr rct re- rec ree reo rer ret rey roc roe roo ror rot roy rrc rrr rrt rtc rte rto rtr rtt rty ry- ryc rye ryo ryr ryy tcc tce tco tcr tct te- tec tee teo ter tet tey to- toc toe too tor tot toy trc tre tro trr trt try ttc tte tto ttr ttt tty tyc tye tyo tyr tyt ycc yce yco ycy yec yee yeo yer yet yey yoc yoe yoo yor yot yoy yrc yre yro yrt ytc yte yto ytr ytt yyc yye yyt yyy

cccc ccee ccoc ccrc ccre ccrt cctc cctt cec- cece ceco cect ceec ceor cer- cerc cere cero cert cery cet- cete ceto coce coco coct coot cor- corc core coro corr cort cory cotc cote coto cott coty coyo coyr coyt crcc crce crcr cre- crec cree creo cret croc croe croo cror crot croy crrt crtc cry- cryo ctec ctor ctot ctrc cyc- cycc cyre cyrt cyt- cyte cyto cyy- cyyc eccc ecce ecco ecct eco- ecot ecrc ecrr ect- ectc ecto eeee eeoc eerc eero eery eetc eete eore eotc eoto ercc erce erec erer eret eroc eroe eroo errc erre erro eryc erye etcc etco etec etee eter etoe etoy etre etro ette etto etty eyec eyer eyet eyey eyot eyre eyry eyte eyyr o-eo occc occt oce ocee ocet ocre ocro ocrr oct- octe octo octy oec- oecc oeec oere oeye oeyo oocr ooer oooo oore oort oory ooty orce orco ore- orec oreo orer orey oro- oroe oror orot oroy orro orry ortc orte orto otee oter oto- otoe otoo otor otoy otre otro otry otte otto otyr oyce oyee oyer oyre rccc rcet rctc rcyc recc rece recr rect recy reet reot rere rero rert rery rete reto retr rett rety reye rocc roce roco roer roet roey roor root rorc rore roro rort rory rotc rote roto rotr rott roty roye royt rrrr rtcc rtce rtee ryet ryot rytt ryyt tccc tctc teco tecr tect teec teer teet teor ter- terc tere tero terr tery tete teto tetr tett teye teyr to-y toce toco toee toer toet toey toor toot torc tore toro torr tort tory totc tote toto totr tott toty toyo toyt trcc tre- trec tree treo tret trey troc troe troo trot troy trtc trte trtr try- trye tryo tteo tter ttoe ttoy tttt tyce tyco tyee tyer tyet tyr- tyre tyro tyrr tyte tyto tytt tyty yccc ycee yctc yeer yeet yeot yere yero yerr yert yery yete yeto yett yeye yeyo yeyr yoot yore yoro yort yory yote yott yoye yoyo ytre yyyy

-tree c-cor c-tec ccccc ccett ccoyo ceco- cecyt ceere ceoce ceoor cerc- cerce cerco cerec cerer ceret cero- ceroc cerre cerro certe certy ceto- cette cetty co-co cocc- cocce cocco coceo cocto coete cooee cooer cooey coore coote cooty corce corcy core- coree corer corey coro- corot corre corry corte corto cory- coter cott- cotte cotto cotty coyer coyet coyte crece crecy creer creo- creot crete croce croco crocy crooe croot crore crote crott cryer cryo- ctree cttee cyete cyrt- cytec cytee cyto- cytte cytyc ecto- ector ectot eeeee eorre erect erere eroor erore eroto errey error erte erter etete etoro etree etter eyere eyeto eyrer occey occoy ocoee ocote ocree octet octo- octor oeco- oeyer oeyre oo-er oocre ooooo orcet oreco oreo- orere orero oreye oroco oroer orret orrey orter ortet ortoo otere otero otoce ototo otter ottey ottyr otyre oyoor r-co- recce recco reccy recet recry rect- recte recto recyt reece reere rere- reree reret retee reter retro retry rette retto reyte ro-ro rocco rocor roero rooer roore roote rooty rorer rorty roter roto- rotor rotot rotte rotto rotye royce royer royet royoc rytro rytte ryyty teety teoco terce terco teret teror terre terro terry tert- teter tetr- tetro tette tetty teyre tocco toco- toece toerr toeto toeye toore torce torcy toreo toret torey torre torro torry torte torto torty toter toto- totoe totoo totte totty totyr toyer toyte treco treer treet treey trere trete trett trety treye troco troee trory trott troye tryce tryer tryor tryte tryto ttttt tyere tyree tyrer tyret tyro- tyroc tytte ycore yctor ye-ye yeere yeoor yeroo yeter yette yetto yeyre yo-yo yoore yorro yorte yorty yotto ytore ytter yyete

ceecee cerco- cerete cerote certco cetore cocco- coccy- cococo cocto- coerce coo-er coocoo cooter cooyoo corect corroy corteo cortot cotote cotter coyote crecco creete creote creyer crocco crocer croote crotey crotty croyce cryert cyerce cyrto- eccyty ecocyc ecotec ectro- eerect eeyore eototo eroto- errett etcetc etercy etoeot ettore eyerer eyetoy ocreo- octett octree octroy ocyroe oerter oocyte oooooo ororry orrery oryct- otocec ottery ottoor ottyre r-tree re-try receyt recoct recore recreo recto- rector recyte reetry reroot retece reteer reteet reteoo retere retore retort retree retret retro- retrot retter reyero reyter rococo rocoto rocroy rooter rootte rorter rotter royter rycote t-tree tecto- tector tectoy teetee teeter tercer tercet terete terreo terrer terret terror terrot terrye terter tertre tertry tetete tetter tettey toccer toetoe toeyer tooter tootoo torcec torero tororo torret torrey tortey tortor totoro totrot totter tr-rec treece treete tretee trette tretty treyte trotec trotro trotte trotty troyee troyer troyte trytry ttyrec tyerce tyrret yerere yetter yocto- yotoco yoyoyo yttro-

cerreto cert-ee cocotte cocoyoc coercee coercer corcyre correct corroye cotorro cottery cottyer cottyto crocere crottet