-er -ey -ly -ol c-- ccc cce ccl cco ccr cct ce- cec cee cel ceo cer cet cey cl- clc cle cll clo clr clt cly co- coc coe col coo cor cot coy crc cre crl cro crr crt cry ctc cte ctl cto ctr ctt cty cyc cye cyl cyo cyr cyt ec- ecc ece ecl eco ecr ect eec eee eel eeo eer eet eey elc ele ell elo elr elt ely eo- eoc eoe eol eoo eor eot erc ere erl ero err ert ery etc ete etl eto etr ett ety eyc eye eyl eyo eyr eyt lcc lce lcl lco lcr lct lcy lec lee lel leo ler let ley llc lle lll llo llr llt lly loc loe lol loo lor lot loy lrc lro lrr lrt lry ltc lte ltl lto ltr ltt lyc lye lyl lyo lyr lyt oc- occ ocl oco ocr oct oec oee oel oeo oer oet oey olc ole oll olo olt oly oo- ooc ool ooo oor oot or- orc ore orl oro orr ort ory ot- otc ote otl oto otr ott oye oyl oyo rcc rce rcl rco rcr rct re- rec ree rel reo rer ret rey rlc rle rll rlo rlr rlt rly roc roe rol roo ror rot roy rrc rrl rrr rrt rtc rte rtl rto rtr rtt rty ry- ryc rye ryo ryr ryy tcc tce tcl tco tcr tct te- tec tee tel teo ter tet tey tlc tle tll tlo tlr tlt to- toc toe tol too tor tot toy trc tre trl tro trr trt try ttc tte ttl tto ttr ttt tty tyc tye tyl tyo tyr tyt ycc yce ycl yco ycy yec yee yel yeo yer yet yey ylc yle yll ylr ylt yly yoc yoe yol yoo yor yot yoy yrc yre yro yrt ytc yte ytl yto ytr ytt yyc yye yyt yyy

cccc cccl ccee ccel cclc ccoc ccrc ccre ccrl ccrt cctc cctl cctt cec- cece ceco cect ceec ceel cel- celc cele cell celo celt cely ceol ceor cer- cerc cere cerl cero cert cery cet- cete ceto ceyl clec clee cleo cler clet cley cloe cloo clor clot cloy clro cltc cly- clye coce coco coct coel col- cole coll colo colt coly cool coot cor- corc core corl coro corr cort cory cotc cote coto cott coty coyl coyo coyr coyt crcc crce crcr cre- crec cree creo cret croc croe crol croo cror crot croy crrt crtc crtl cry- cryo ctec ctle ctol ctor ctot ctrc ctrl cyc- cycc cycl cyl- cylc cyle cyll cyre cyrl cyrt cyt- cyte cyto cyy- cyyc e-cl eccc ecce eccl ecco ecct eclt ecly eco- ecol ecot ecrc ecrl ecrr ect- ectc ecto eeee eele eely eeoc eerc eero eery eetc eete elce elco elec elee eleo eler elet eley elle ello elly eloy elro elte elto eole eolo eore eorl eotc eoto ercc erce erec erel erer eret erle erll eroc eroe erol eroo errc erre erro ertl eryc erye etcc etco etec etee etel eter etoe etoy etre etro ette etto etty eyec eyer eyet eyey eyle eyot eyre eyry eyte eyyr lccc lcce lcer lcor lcrl lctl lcto lece leco lect lecy leel leer leet lele lell lelo lely leoc leor lerc lere lero lert lery lete leto lett lety leye leyr leyt llcc llet lllc llll lloc lloo llyr locc loce loco lole loll lolo loly looc looe lool loor loot lore loro lory lote lotl loto lotr lott loye lroc lrrc lrrr lrry ltcc ltee lttc lttr ltyr lyc- lyce lyco lyer lyle lyly lyo- lyoe lyot lyre lyro lyte lyto lytt o-eo occc occt oce ocee ocet oclc ocre ocrl ocro ocrr oct- octe octo octy oec- oecc oeec oele oere oeye oeyo olcc ole- oleo oler olet oley olle ollo olly olor olot olry oocr ooer oolo oooo oore oort oory ooty orce orco ore- orec orel oreo orer orey orle orlo orly oro- oroe oror orot oroy orro orry ortc orte orto otcl otee oter oto- otoe otoo otor otoy otre otro otry otte otto otyr oyce oyee oyer oyly oyre rccc rcet rcle rctc rcyc recc rece recr rect recy reel reet rele rell relo relt rely reol reot rere rero rert rery rete reto retr rett rety reye rlee rocc roce roco roel roer roet roey role roll rolo rolt roly rool roor root rorc rore roro rort rory rotc rote rotl roto rotr rott roty roye royl royt rrle rrrr rtcc rtce rtee rtle rtlt ryel ryet ryle ryot rytt ryyt tccc tctc tecl teco tecr tect teec teel teer teet tel- telc tele tell telo telt teor ter- terc tere tero terr tery tete teto tetr tett teye teyl teyr tlco tley to-y toce toco toee toer toet toey tol- tole toll tolo tolt toly tool toor toot torc tore toro torr tort tory totc tote toto totr tott toty toyl toyo toyt trcc trcl tre- trec tree treo tret trey troc troe troo trot troy trtc trte trtr try- trye tryo tteo tter ttoe ttoy tttt ttyl tyce tyco tyee tyer tyet tyl- tyle tyll tylo tyr- tyre tyrl tyro tyrr tyte tyto tytt tyty yccc ycee yctc yeel yeer yeet yele yell yelo yelt yeot yere yerl yero yerr yert yery yete yeto yett yeye yeyo yeyr ylet ylle yole yoll yolo yoly yool yoot yore yoro yort yory yote yott yoye yoyo yrle yrly ytre yyyy

-tree c-cor c-tec ccccc ccell ccett ccoyo ccrcl ccrel cctrl ceco- cecyt ceele ceelo ceere celco celer cell- celle cello celly celo- celte ceoce ceoor ceorl cerc- cerce cerco cerec cerer ceret cero- ceroc cerre cerro certe certy ceryl ceto- cette cetty cetyl ceyle cleco cleer cleet clerc clere clery clete cleto clett clety cleye cloor cloot clore clort clote cloyt clyer clyet clyre clyro clyte co-co cocc- cocce cocco coceo cocle cocol cocto coel- coelo coete