-er c-- c-j ccc ccd cce ccj ccr ccs cct cdc cdd cde cdj cdr cds cdt ce- cec ced cee cej cer ces cet cjc cjd cjr cjs crc crd cre crj crr crs crt csc csd cse csj csr css cst ctc ctd cte ctr cts ctt dcc dcd dce dcr dcs dct ddc ddd dde ddr dds ddt de- dec ded dee dej der des det dj- djc djd dje djs djt drc drd dre drj drr drs drt dsc dsd dse dsj dsr dss dst dtc dtd dte dtj dtr dts dtt ec- ecc ecd ece ecj ecr ecs ect ed- edc edd ede edj edr eds edt eec eed eee eer ees eet ejc ejd ejt erc erd ere err ers ert es- esc esd ese esr ess est etc etd ete etj etr ets ett j-d jcc jcd jce jcr jcs jct jdc jde jdr jds jdt jec jed jee jej jer jes jet jjc jjj jjr jjs jrc jrr jrs jrt jsc jsd jse jsj jsr jss jst jtc jte jtr jts jtt rcc rcd rce rcj rcr rcs rct rdc rdd rde rdj rdr rds rdt re- rec red ree rer res ret rjc rjr rrc rrd rrr rrs rrt rsc rsd rse rsj rsr rss rst rtc rtd rte rtj rtr rts rtt scc scd sce scj scr scs sct sdc sdd sde sdj sdr sds sdt se- sec sed see sej ser ses set sjc sjd sje sjj sjr sjs sjt sr- src srd sre srj srr srs srt ss- ssc ssd sse ssj ssr sss sst stc std ste stj str sts stt tcc tcd tce tcj tcr tcs tct tdc tdd tde tdr tds tdt te- tec ted tee tej ter tes tet tjc tjd tje tjr tjs trc trd tre trr trs trt tsc tsd tse tsj tsr tss tst ttc ttd tte ttr tts ttt

c-cd cccc cccs ccdc ccdr ccds cced ccee ccrc ccre ccrs ccrt ccsd ccss ccst cctc cctt cd-e cd-r cdcs cddr cdec cder cdes cdre cdrs cdss cec- cece cecs cect cedd cede cedt ceec cees cejc cer- cerc cerd cere cers cert cesc cese cesr cess cest cet- cete cets cjcj cjcs cjdc cjrc cjrj cjrs cjss cjtr crcc crce crcr crdc cre- crec cred cree cres cret crrt crss crst crtc crts cscc cscd csce cscr cscs csdr csec csee cser cset csrc csrd csrs cssd csse cssr cstc cstd cstr csts ctec ctrc ctrs ctsc ctss ctts dccc dccs dcct dcds dcsc dcss dctc dcts dddd ddes ddrc ddre ddss ddts dec- decc decd dece decj decs dect dedd dede deed deer dees deet deje der- derc dere derj derr ders des- desc dese dess dest dete detr dets djed djer djet djsr dred dree dres dret drrs dscc dscr dscs dsdr dsrc dsrr dssc dsst dstc dsts dtcc dted dtss eccc ecce ecct ecdc eced eces ecjs ecrc ecrr ecsc ecse ecss ect- ectc ects eddc edde edds ede- eder edes edss edts eecs eede eeee eees eerc eers eese eetc eete eets ejer ercc erce erde erds erec ered erer eres eret errc erre errs erse erst erts esce escr escs esds esee eser eses eset esrd esse esst estc estd este estj estr ests etcc etcs etds etec etee eter etes etre ette jccc jcrc jcss jcts jecs jeed jeer jees jeet jere jers jert jesc jese jess jest jete jets jett jjcc jrtc jsdc jsds jset jssr jsss jtcc jtdc rccc rccs rcdc rcde rcds rcet rcrd rcsc rcsd rcss rctc rcts rder recc recd rece recr recs rect redc redd rede redr reds reed rees reet rejd rerd rere rers rert rese ress rest retd rete retr rets rett rjdj rred rrrr rscc rscs rsdd rsds rsee rsre rsts rtcc rtce rtdt rtee rtes rtss rtts sccc scce sccs scct scdc scds scec scee scer scet scr- scrc scre scrs scsc scsd scsr scst sctc sctd sctr scts sdcc sddc sdds sder sdes sdet sdrc sdrs sdsc sdss se-c se-d se-e se-s se-t sec- secc secd sece secr secs sect sede seds seec seed seer sees seet serc serd sere serj serr sers sert sesc sese sess sest set- setc sete sets sett sjcc sjcs sjds sjrt srcc srct srde srec sres srsd srtr sscc ssce sscs ssdc ssdd ssec ssee sses sset ssrc ssrs sssc ssss sstc sstd ssts stcc stcs stds stec sted stee ster stes stet strc strd stre strs stss sttc sttd sttr tccc tcdd tctc tcts tdes tdse tdss tecr tecs tect tedd tede teds teec teed teej teer tees teet ter- terc tere terj terr ters tesc tesd tese tess test tete tetr tets tett tjsj trcc tre- trec tred tree tres tret trsd trst trtc trte trtr tscc tsec tses tset tsse tssr tsst tstc tsts tter ttss tttt

-tree c-tec ccccc cccsd ccett cders ceded ceder cedes cedr- cedre ceede ceere ceese cerc- cerce cercs cerec cered cerej cerer ceres ceret cerje cerre cerrs cerse cerss certe certs cesce cescr cesse ceste cests cetes cette crece crede creds creed creer crees cresc crese cress crest crete crres csere cstcc ctdrs ctree cttee ddddd deces decet decss dedde dedee deder dedes deece deede deeds deere deers deese deess deest deets derce derde dered deres derje derre desc- desde desed desse deste deter detre dette djset drdre dredd drede dreds dreed drees drere drese dress drest dsedd dtest e-dee e-sds ecsed ecser edder eddre edere eders edred eedes eeeee eerde eject erdec erdre erecs erect erede erere erest erets erred erres erses erste ersts erte erter ertes esces escrt esdes esect esere essed esser esses essse estce ested estee ester estes estet estre etest etete etree etres etter ettes jcsee jects jedec jeers jerre jerte jesse jests jetee jeter jetes jette jtest rdtsc recce reced recet rect- recte rects redde redds reder redes reece reecs reede reeds reere reese reest rerde rerds rere- reree reres reret resed