-er -ey -ly c-- ccc cce ccl ccr ccs cct ce- cec cee cel cer ces cet cey cl- clc cle cll clr cls clt cly crc cre crl crr crs crt cry csc cse csl csr css cst csy ctc cte ctl ctr cts ctt cty cyc cye cyl cyr cys cyt ec- ecc ece ecl ecr ecs ect eec eee eel eer ees eet eey elc ele ell elr els elt ely erc ere erl err ers ert ery es- esc ese esl esr ess est esy etc ete etl etr ets ett ety eyc eye eyl eyr eys eyt lcc lce lcl lcr lcs lct lcy lec lee lel ler les let ley llc lle lll llr lls llt lly lrc lrr lrs lrt lry lsc lse lsl lsr lss lst ltc lte ltl ltr lts ltt lyc lye lyl lyr lys lyt rcc rce rcl rcr rcs rct re- rec ree rel rer res ret rey rlc rle rll rlr rls rlt rly rrc rrl rrr rrs rrt rsc rse rsl rsr rss rst rtc rte rtl rtr rts rtt rty ry- ryc rye ryr rys ryy scc sce scl scr scs sct se- sec see sel ser ses set sey slc sle sll slr sls slt sly sr- src sre srl srr srs srt sry ss- ssc sse ssl ssr sss sst stc ste stl str sts stt sty sy- syc sye syl syr sys syt tcc tce tcl tcr tcs tct te- tec tee tel ter tes tet tey tlc tle tll tlr tls tlt trc tre trl trr trs trt try tsc tse tsl tsr tss tst tsy ttc tte ttl ttr tts ttt tty tyc tye tyl tyr tys tyt ycc yce ycl ycs ycy yec yee yel yer yes yet yey ylc yle yll ylr yls ylt yly yrc yre yrs yrt ysc yse ysl ysr yss yst ysy ytc yte ytl ytr yts ytt yyc yye yys yyt yyy

cccc cccl cccs ccee ccel cclc ccls ccrc ccre ccrl ccrs ccrt ccsl ccss ccst cctc cctl cctt cec- cece cecs cect ceec ceel cees cel- celc cele cell cels celt cely cer- cerc cere cerl cers cert cery cesc cese cesr cess cest cet- cete cets ceyl ceys clec clee cler cles clet cley clrs clsc cltc clts cly- clye crcc crce crcr cre- crec cree cres cret crls crrt crss crst crtc crtl crts cry- crys cscc csce cscl cscr cscs csec csee cser cset cslr csrc csrs csse cssr cstc cstr csts csys ctec ctle ctls ctrc ctrl ctrs ctsc ctss ctts cyc- cycc cycl cycs cyl- cylc cyle cyll cyls cyre cyrl cyrs cyrt cyse cyst cyt- cyte cyy- cyyc e-cl eccc ecce eccl ecct eces eclt ecly ecrc ecrl ecrr ecsc ecse ecss ect- ectc ects eecs eeee eees eele eels eely eerc eers eery eese eesy eetc eete eets elce elec elee eler eles elet eley elle ells elly else elst elte elts elys ercc erce erec erel erer eres eret erle erll errc erre errs erse erst ertl erts eryc erye esce escr escs esee esel eser eses eset esse essl esst essy estc este estr ests esty etcc etcs etec etee etel eter etes etre etsy ette etty eyec eyer eyes eyet eyey eyle eyre eyry eyse eyst eyte eyyr lccc lcce lccs lcer lces lcls lcrl lcrs lcsc lcsr lctl lcts lece lect lecy leel leer lees leet lele lell lely lerc lere lert lery lese less lest lete lets lett lety leye leyr leys leyt llcc llcs lles llet lllc llll llyr lrcs lrrc lrrr lrry lrse lrst lrts ls-r lscs lses lset lsrc lssr lsts ltcc ltcs ltee ltrs ltsr lttc lttr ltyr lyc- lyce lyer lyes lyle lyly lyre lys- lyse lysl lyss lyst lyte lytt rccc rccs rcet rcle rcls rcsc rcsl rcss rctc rcts rcyc recc rece recr recs rect recy reel rees reet rele rell rels relt rely rere rers rert rery rese ress rest rete retr rets rett rety reye reys rlcs rlee rlls rlys rrle rrrr rscc rscs rscy rsee rslc rsre rssl rsts rtcc rtce rtee rtes rtle rtls rtlt rtss rtts ryel ryes ryet ryle rysy rytt ryyt sccc scce sccl sccs scct sccy scec scee scel scer scet scey scl- sclc scls scr- scrc scre scrs scry scsc scsl scsr scst sctc sctl sctr scts scye se-c se-e se-s se-t se-y sec- secc sece secr secs sect secy seec seel seer sees seet seey sele sell sels selt sely serc sere serr sers sert sery sesc sese sess sest set- setc sete setl sets sett seye seyl seys seyt slcc slee sler sles slet sley slrc slre slrs slsc slst slts slye slys srcc srct srec sres srtr sscc ssce sscs ssec ssee sses sset sslc ssle sslt ssrc ssrl ssrs sssc ssss sstc sstl ssts stcc stcs stec stee stel ster stes stet stey stlc stle stlt strc stre strs stry stss sttc sttr stye styl styr stys syce sycr syer syes syl- syle syll syls sylt syre syrs syrt syry syse syss syst syte sytt tccc tctc tcts tecl tecr tecs tect teec teel teer tees teet tel- telc tele tell tels telt ter- terc tere terr ters tery tesc tese tesl tess test tete tetr tets tett teye teyl teyr teys tley tlrs trcc trcl tre- trec tree tres tret trey trst trtc trte trtr try- trye trys tscc tsec tses tset tsey tsse tssr tsst tstc tsts tsys tter ttss tttt ttyl ttys tyce tyee tyer tyes tyet tyl- tyle tyll tyr- tyre tyrl tyrr tyse tyss tyst tyte tytt tyty yccc ycee yctc yeel yeer yees yeet yele yell yelt yere yerl yerr yers yert yery yess yest yete yets yett yeye yeyr ylet ylle ylls yrle yrly ysee ysel yser yses yset ysle ysse ytre yyyy

-tree c-tec ccccc cccsl ccell ccett ccrcl ccrel cctrl cecyt ceele ceere ceese celer celes cell- celle cells celly