-er c-- ccc cce ccm ccr cct ccu ce- cec cee cem cer cet ceu cmc cme cmm cmr cmt cmu crc cre crm crr crt cru ctc cte ctm ctr ctt ctu cuc cue cum cur cut cuu ec- ecc ece ecm ecr ect ecu eec eee eem eer eet em- emc eme emm emr emt emu erc ere erm err ert eru etc ete etm etr ett etu eu- euc eue eur eut m-r mc- mcc mce mcm mcr mct mcu mec mee mem mer met meu mmc mme mmm mmr mmt mmu mrc mre mrm mrr mrt mru mtc mte mtm mtr mtt mtu muc mue mum mur mut muu rcc rce rcm rcr rct rcu re- rec ree rem rer ret reu rmc rme rmm rmr rmt rrc rrm rrr rrt rru rtc rte rtm rtr rtt rtu ruc rue rum rur rut ruu tcc tce tcm tcr tct tcu te- tec tee tem ter tet teu tmc tme tmm tmr tmt tmu trc tre trm trr trt tru ttc tte ttm ttr ttt ttu tuc tue tum tur tut tuu ucc uce ucm ucr uct ucu uec uee uem uer uet um- umc ume umm umr umt umu ur- urc ure urm urr urt uru utc ute utm utr utt utu uuc uue uum uur uut uuu

cccc cccm cccu ccee ccmc ccmm ccrc ccre ccrt cctc cctt ccuc ccut cec- cece cecm cect ceec ceem ceme cemm cemr cemu cer- cerc cere cert cet- cete cmcc cmec cmmc cmrr cmtc cmtu crcc crce crcr cre- crec cree crem cret creu crrt crtc crtm crue crum crut ctec ctrc ctrm cucc cuce cucm cuer cum- cume cumt cure curr curt cut- cutc cute cutt eccc ecce eccm ecct ecem ecrc ecrm ecrr ecru ect- ectc eeee eerc eetc eete eetu emcc emer emet emeu emme emmu emre emte ercc erce erec erem erer eret ermc erme errc erre ertu eruc erum erur etcc etec etee etem eter etre etrm ette ettu euer eumc eur- eurc eure eurt mccc mcmc mcmt mcrc mctc mctu mec- mecc mece mecr meem meer meet memc meme memr memu mer- merc mere merm mert meru met- mete mett metu meum mmcc mmcm mmct mmmc mmmm mmrc mr-c mrcc mrce mree mrmc mrrc mrtm mrtt mtcr mtrc mtre mtrr mttr mtuc muc- mucc muce mucu muee muet mume mumm mumu murc mure murr murt muru mute mutt mutu muut rccc rcet rctc recc rece recm recr rect recu reem reet reme rere rert reru rete retr rett reue reut reuu rmtu rrmc rrrr rrum rtcc rtce rtcm rtee rtmc ruce ruct ruer ruet rume rumm rumt rurc rure ruru rute rutt rutu tccc tccu tctc tecr tect teec teem teer teet teme temu ter- terc tere term terr teru tete tetr tett tetu teut tmcc tmcm tmtt trcc tre- trec tree trem tret treu trmu trtc trte trtr truc true trut truu tter tttt tucc tuer tuet tume tumu turc ture turm turr turt turu tute tutt tutu tuum ucmc ucrc ucut umec umer umet umut ure- uret urre urte urum urur urut utec uter uttu uuuu

-tree c-met c-tec ccccc ccett cecum ceere cemec cemre cerc- cerce cerec cerer ceret cerre certe cetme cette cmere crece creem creer creme crete cretu creu- creue cruce cruet crume crure ctcum ctree cttee cumec cumm- curce curer curet curre cutcu cutee cuter ecume eeeee eemct emcee emeer emere emert emmer emmet emtec emtee emure erect erem- erere errtu erte erter eruct etete etree etter eturu eucre eum-u eurre mccue mcree mecum meece meemu meere meete memer merce merer meret merre merte merur meter metr- metre mette metur meuer meure meute mmccc mmmcc mmmmm mreru mrmet mt-tc mt-te mt-tm mt-tr mt-tt mtree mtume muctc mucum mucur mumcu mumme mummu muret mureu murre murru murum murut muter mutet mutum recce recet rect- recte recue recur recut reece reeme reere remee remer remet remue rere- reree reret rerum retee retem reter rette reuer reuet reume reute rmutt rucer ruere ruete rumer rummu rurec ruter rutte ruutu tecum teeme teemu terce terem teret tereu terme terre tert- teter tetr- tette treer treet treme trere trete trett treut truce truer trume trute ttttt tucet tuctu tucum tumut turem turet turre turtu turut tutee tutte tuuru u-cee umeer umeme ureme urter uruce urucu urutu uter- utmer utrum utter uttur uturu uuuuu

ceecee cerete cermet ceruce creete cremec cremer cumere cummer curete curmur currer curret curter cutcut cuttee cutter eerect emeere emeter emeute emmert emmett emmure eretum errett etcetc ettutu eutere m-tree mccree mccrum mcruer mcteer meerut meeter meetme meetre mememe memere mercer merece merete mermer mermet merrem merret merter merure meteer metrer metrum metter mettet mettur meurce meurte muerte muette mummer murmur murree murter mutere mutter muttur mutuum muumuu r-tree recrue rectum recuer recure recurt remeet remete remeue retece reteer reteet retere reterm retree retret retter rettur returu reuere reuter reutte reutum rummer rurutu ruttee rutter t-tree tectum teemer teerme teetee teeter temere tercer tercet terete termer terrer terret terter tertre tetete tetter teucer tr-rec treece treete tremet tretee trette treuce truett tumer tummer tumtum turmer turmut turret turrum turtur turucu tururu tuteur tutter tuttut tutume ucurum ureter urette uteute

cert-ee creetur cremett cremeur creuett crummet crutter curette currere cutmere e-meter eemmeer erecter erectum meemure memmert mercuer mercur- mercure mereret merrett mertert metreme metrete metteur murmure muu-muu r-meter recrute recurer reerect remerce remueur reteere reterre retrete rettert reutter ructure rum-tum tec-mec tec-tec tecture temettu terere terreer terrere tettete treetee tremeur trettre trummer tucume tucuru tum-tum tut-tut umuerum utterer

cucurucu curreter curucucu cutmeter meercere meetcute meremere murmurer murumuru mutterer recetter recurrer remurmur teruteru tucutucu

emmermeer mcemcemce tucu-tucu

cerre-tree mememememe mumme-tree

cutercutter

mmmmmmmmmmmm

ccccccccccccccc cutertrucerecut