meete membe memer merce merer meret merre merte merur meter metr- metre mette metur meuer meure meute mmccc mmmcc mmmmm mrcub mreru mrmet mt-tc mt-te mt-tm mt-tr mt-tt mtree mtume muctc mucum mucur mumbe mumcu mumme mummu muret mureu murre murru murum murut muter mutet mutum rebbe rebec reber rebet rebut 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 rubee ruber rucer ruere ruete rumbe rumer rummu rurec ruter rutte ruutu tbtbt tbutt teber tebet tectb tecum teeme teemu tembe tembu terce terem teret tereu terme terre tert- teter tetr- tette treer treet treme trere trete trett treut trubu truce truer trume trute ttttt tuber tucet tuctu tucum tumbe tumbu tumut turbe turbt turem turet turre turtu turut tutee tutte tuuru u-cee uber- ubume umbe- umber umbre umeer umeme ureme urter urubu uruce urucu urutu uter- utmer utrum utter uttur utube uturu uuuuu

b-tree bbbbbb becure beebee beebem beembe beemer beerme beeter bemeet bemete bemute berbee berber bereet berere bermet berrer berret bertem bertre berube beteem betere betete betrue bettee better betutu beumer beurre breere bremer bretcu brette breuer brubru bruree brutum bubber bububu bumbee bummer burbet burbur burcer burree burrer burret burutu butere butter butucu c-cube cbterm ceecee cerete cermet ceruce creete cremec cremer cubber cubert cubube cucube cucurb cumber cumbre cumbum cumere cummer curber curete curmur currer curret curter cutcut cuttee cutter ebbert eburru eburum eebree eerect embree embrue embute emeere emeter emeute emmert emmett emmure erbree eretum errett etcetc ettutu eutere m-tree mbembe mccree mccrum mcruer mcteer meerut meeter meetme meetre member membre 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 rcrumb rebbec rebeuc rebute recrue rectum recuer recumb recurb recure recurt remeet remete remeue retece reteer reteet retere reterm retree retret retter rettur retube returu reuere reuter reutte reutum rubbee rubber rubrum rubutu rumber rumbur rummer rurutu ruttee rutter rutube t-tree t-tube tectum teebee teemer teerme teetee teeter tembec tembre temere tercer tercet terete termer terrer terret terter tertre tetete tetter teucer tr-rec trebce trebur treece treete tremet tretee trette treuce truett trumbe tubber tumer tummer tumtum turbet turmer turmut turret turrum turtur turucu tururu tuteur tutter tuttut tutume u-tube ucurum ureter urette uteute

bbbbbbb bcutter bebeeru beetree berbere berrett bertemu bertree betemme brember bremete bremmer brummer brutter bum-bee burbure burette burtrum butembe cerbere cerebr- cert-ee creetur cremett cremeur creuett crumber crumbum crummet crutter cuebert curette currere cutmere e-meter eemmeer embrute emebert erecter erectum meemure membrum memmert mercuer mercur- mercure mereret merrett mertert metreme metrete metteur mtembur murmure muu-muu r-meter recrute recurer reerect rembert remeber remerce remueur reteere reterre retrete rettert reutter ructure rum-tum tebbutt tec-mec tec-tec tecture temburu temettu terere terreer terrere tettete treetee tremeur trettre truebut trummer tucume tucuru tum-tum tumburu turbett tut-tut ub-tree umbrere umbrete umuerum utterer

bbbbbbbb bebetter bebutter bee-butt bemurmur berebere berumbur betterer bremette bruterer bubertre bumburet bur-tree buruburu butt-cut cerebrum cucumber cucurucu cumberer curreter curucucu cutmeter embetter erembert etbetter mbumburu mccumber meercere meetcute memurubu meremere murmurer murumuru mutterer rebutter recetter recurrer remember remembre remurmur terebrum teruteru tremembe trumbert tucutucu umberere umbrette

beebeebee butterbur emmermeer ettubrute mcemcemce tebe-tebe tremereuc tucu-tucu

berberburr betterbeer butterbeer buttermere cerre-tree mememememe mettembert mumme-tree rememberer rememberme rubbertree

cutercutter ettutubrute ueberreuter

mmmmmmmmmmmm

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