-er eee eem eer ees eet em- eme emm emr ems emt emu eqe eqq eqs eqt equ ere erm erq err ers ert eru es- ese esm esq esr ess est esu ete etm etr ets ett etu eu- eue eur eus eut m-r mee mem meq mer mes met meu mme mmm mmr mms mmt mmu mqr mqt mre mrm mrq mrr mrs mrt mru mse msm msq msr mss mst msu mte mtm mtr mts mtt mtu mue mum mur mus mut muu qee qem qet qme qmr qms qmu qqq qqu qre qrm qrs qrt qru qsm qsr qst qtm qtq qtr qts qu- que qum qur qus qut re- ree rem req rer res ret reu rme rmm rmq rmr rms rmt rqm rqs rrm rrq rrr rrs rrt rru rse rsm rsq rsr rss rst rsu rte rtm rtq rtr rts rtt rtu rue rum rur rus rut ruu se- see sem seq ser ses set seu sme smm smr sms smt smu sqm sqq sqr sqs sr- sre srm srq srr srs srt ss- sse ssm ssq ssr sss sst ssu ste stm stq str sts stt stu sue sum suq sur sus sut suu te- tee tem teq ter tes tet teu tme tmm tmq tmr tms tmt tmu tqm tre trm trq trr trs trt tru tse tsm tsq tsr tss tst tsu tte ttm ttr tts ttt ttu tue tum tur tus tut tuu uee uem uer ues uet um- ume umm umr ums umt umu ur- ure urm urr urs urt uru use usm usr uss ust usu ute utm utr uts utt utu uue uum uur uus uut uuu

eeee eees eems eers eese eete eets eetu emer emes emet emeu emme emms emmu emre emrs emse emst emte emts emus equ- eque equs erem erer eres eret erme erms erre errs erse erst erts ertu erum erur erus esee esem eser eses eset esme esmr esmt esqr esqs esse esst essu este estr ests esus etee etem eter etes etre etrm etsu ette ettu euer eums eur- eure eurt euse meem meer mees meet meme memr mems memu mer- mere merm merq mers mert meru mes- mese mesr mess mest met- mete mets mett metu meum meus mmes mmmm mmms mmse mmst mmsu mmts mmus mqtt mque mree mres mrqe mrse mrtm mrts mrtt msee msem msmm msms msmu msrt mssm mssr msst mstr msts msus mtre mtrr mtss mtst mttr mtts muee mues muet mume mumm mums mumu mure murr murs murt muru muse muss must musu mute muts mutt mutu muut qemm qemu qere qerq qest qqqq qrss qrst qsqs qsqt qsrs qtrs quee quem quer ques quet qume qurm qust qute quu- reem rees reet reme rems reqs rere rers rert reru rese resq ress rest rete retr rets rett reue reus reut reuu rmst rmtu rrrr rrum rsee rsme rsre rsts rstu rsum rtee rtes rtms rtss rtts ruer rues ruet rume rumm rums rumt rure rurs ruru ruse russ rust rusu rute ruts rutt rutu se-e se-s se-t se-u seem seeq seer sees seet seeu seme sems semu seqq seqs sequ sere serm serq serr sers sert seru sese sess sest set- sete sets sett seur smee smet smrt smss smte smtu smur smus smut sqms sqrt srem sres srtr ssee ssem sses sset ssrm ssrs sssm ssss ssts stee stem ster stes stet stms stmt stre strs stru stsm stss sttr stue stum stur stus stut suee suer sues suet sueu sum- sume sums sumu suqs sur- sure surr surs surt suru sus- suse suss sust susu sute sutu suum suus teem teer tees teet teme tems temu ter- tere term terr ters teru tese tess test tete tetr tets tett tetu teut tmtt tre- tree trem tres tret treu trms trmu trst trte trtr true trus trut truu tses tset tsse tssm tssr tsst tstm tsts tsum tter ttms ttss tttt tuer tues tuet tume tums tumu ture turm turr turs turt turu tusm tuss tust tute tuts tutt tutu tuum uers uess umer umes umet umms umsu umts umus umut ure- ures uret urre urse urss ursu urte urts urum uruq urur urus urut usee user uses uset usme usmm usms usse ussr usss usst ussu uste ustm usts usus uter utes uttu utuq uuuu

-tree eeeee emeer emere emert emese emeus emmer emmet emtee emure eques equus erem- erere erest erets ermes erres errtu erses erste ersts erte erter ertes eruts esere esmes esqre esque esser esses essse essue estee ester estes estet estre estur estus esure etest etete etree etres etseq etter ettes eturu eum-u eurre eurus euser m-seq m-set meees meems meemu meere meers meese meest meete meets memer memes memus merer meres meret merms merre merse merss merte merur merus mesee mesem meses messe meste mesue mesum mesur mesus mesut meter metes metr- metre metse metsu mette metts metur metus meuer meure meuse meute mmmmm mreru mrmet mt-te mt-tm mt-tq mt-tr mt-tt mtree mtume muese mumme mummu muqsu muqur mures muret mureu murre murru murse murum murus murut musee muser muses muset musme musts mustu muter mutes mutet mutsu mutts mutum mutus muuse q-tee qrstu qsrsr queem queer queet queme quere quers quert quest quete queue qureq qurum quruq qurus qusqu qusum qusur quurt reeme reere reese reest remee remer remet remse remue remus reqmt reque rere- reree reres reret rerum resee reses reset resse reste restr rests resue resus retee retem reter retes retsu rette retts reuer reuet reume reuse reuss reute rmutt rsust rtems ruere ruers ruete rumer rumes rummu rumst rus-m ruses russe ruste rusts rustu ruter rutte ruutu seeem seeme seems seere seers seese seest seesu seete seeum semee semes semet semme semum semur serer seres seret serme serre serse serss sert- serte serts serue serum serut seser seses sesse seste sestu sesue setee setem seter setme setse sette setts settu setus setut seuer seure seuss seute smees smeet smere smert