-er c-- c-j ccc cce ccj ccr ccs cct ccu ce- cec cee cej cer ces cet ceu cjc cjr cjs crc cre crj crr crs crt cru csc cse csj csr css cst csu ctc cte ctr cts ctt ctu cuc cue cur cus cut cuu ec- ecc ece ecj ecr ecs ect ecu eec eee eer ees eet ejc ejt eju erc ere err ers ert eru es- esc ese esr ess est esu etc ete etj etr ets ett etu eu- euc eue euj eur eus eut jcc jce jcr jcs jct jcu jec jee jej jer jes jet jeu jjc jjj jjr jjs jju jrc jrr jrs jrt jsc jse jsj jsr jss jst jsu jtc jte jtr jts jtt jtu jue jur jus jut rcc rce rcj rcr rcs rct rcu re- rec ree rer res ret reu rjc rjr rrc rrr rrs rrt rru rsc rse rsj rsr rss rst rsu rtc rte rtj rtr rts rtt rtu ruc rue rur rus rut ruu scc sce scj scr scs sct scu se- sec see sej ser ses set seu sjc sje sjj sjr sjs sjt sju sr- src sre srj srr srs srt ss- ssc sse ssj ssr sss sst ssu stc ste stj str sts stt stu suc sue sur sus sut suu tcc tce tcj tcr tcs tct tcu te- tec tee tej ter tes tet teu tjc tje tjr tjs tju trc tre trr trs trt tru tsc tse tsj tsr tss tst tsu ttc tte ttr tts ttt ttu tuc tue tuj tur tus tut tuu ucc uce ucj ucr ucs uct ucu uec uee uer ues uet ujc ujs ur- urc ure urr urs urt uru usc use usj usr uss ust usu utc ute utj utr uts utt utu uuc uue uur uus uut uuu

cccc cccs cccu ccee ccrc ccre ccrs ccrt ccss ccst cctc cctt ccuc ccus ccut cec- cece cecs cect ceec cees cejc cer- cerc cere cers cert cesc cese cesr cess cest cet- cete cets cjcj cjcs cjeu cjrc cjrj cjrs cjru cjss cjtr crcc crce crcr cre- crec cree cres cret creu crrt crss crst crtc crts crue crus crut cscc csce cscr cscs csec csee cser cset csrc csrs csse cssr cstc cstr csts csur csus ctec ctrc ctrs ctsc ctss ctsu ctts cucc cuce cuer cues cuju cure curr curs curt cuss cust cusu cut- cutc cute cuts cutt eccc ecce ecct eces ecjs ecrc ecrr ecru ecsc ecse ecss ecsu ect- ectc ects ecus eecs eeee eees eerc eers eese eetc eete eets eetu ejer ercc erce erec erer eres eret errc erre errs erse erst erts ertu eruc erur erus esce escr escs escu esee eser eses eset esse esst essu estc este estj estr ests esus etcc etcs etec etee eter etes etre etsu ette ettu euer eur- eurc eure eurt euse jccc jcrc jcss jcts jecs jeer jees jeet jeju jere jers jert jeru jesc jese jess jest jesu jete jets jett jeur jeus jjcc jrtc jset jssr jsss jtcc juce jucu juju jure jurr jurs juse juss just jute juts rccc rccs rcet rcsc rcss rctc rcts recc rece recr recs rect recu rees reet rere rers rert reru rese ress rest rete retr rets rett reue reus reut reuu rrrr rscc rscs rsee rsre rsts rstu rtcc rtce rtee rtes rtss rtts ruce ruct ruer rues ruet rurc rure rurs ruru ruse russ rust rusu rute ruts rutt rutu sccc scce sccs scct scec scee scer scet scr- scrc scre scrs scsc scsr scst scsu sctc sctr scts scur scut se-c se-e se-s se-t se-u sec- secc sece secr secs sect secu seec seer sees seet seeu serc sere serj serr sers sert seru sesc sese sess sest set- setc sete sets sett seur sjcc sjcs sjrt sjsu sjur srcc srct srec sres srtr sscc ssce sscs ssec ssee sses sset ssrc ssrs sssc ssss sstc ssts stcc stcs stcu stec stee ster stes stet strc stre strs stru stss sttc sttr stuc stue stur stus stut suc- succ sucr sucs suee suer sues suet sueu sur- surc sure surr surs surt suru sus- suse suss sust susu sute sutu suus tccc tccu tctc tcts tecr tecs tect teec teej teer tees teet teju ter- terc tere terj terr ters teru tesc tese tess test tete tetr tets tett tetu teut tjsj trcc tre- trec tree tres tret treu trst trtc trte trtr truc true trus trut truu tscc tsec tses tset tsse tssr tsst tstc tsts tter ttss tttt tucc tuer tues tuet turc ture turr turs turt turu tusc tuss tust tute tuts tutt tutu uces ucrc ucsc ucsj ucst ucsu ucut uers uess ure- ures uret urre urse urss ursu urte urts urur urus urut uscc usce uscs usee user uses uset usjc ussc usse ussr usss usst ussu ustc uste usts usus utec uter utes utsc uttu uuuu

-tree c-tec ccccc ccett ceere ceese cerc- cerce cercs cerec cerej cerer ceres ceret cerje cerre cerrs cerse cerss certe certs cerus cesce cescr cesse ceste cests cetes cette cetus crece creer crees cresc crese cress crest crete cretu creu- creue crres cruce cruet crure cruse crust cruts csere cstcc ctree cttee cuers curce curer cures curet curre currs curse curst curts cusec cuser cusse custe cutcu cutee cuter cutes cutts ecrus ecser eeeee eject ejure erecs erect erere erest erets erres errtu erses erste ersts erte erter ertes eruct eruts esces escrt esect esere esser esses essse essue estce estee ester estes estet estre estur estus esure etest etete etree etres etter ettes eturu eucre eujet eurre eurus euser jcsee jects jeers jeetu jejur jerre jerte jesse jests jesus jetee jeter jetes jette jetut jeure jeuse jeuss jeust jtest ju-ju jueju jujus juste justs juter jutes jutsu juuru recce recet rect- recte rects recue recur recus recut reece reecs reere reese reest rere- reree reres reret resee reses reset resse reste