-er c-- ccc cce ccn ccr cct ccu ce- cec cee cen cer cet ceu cn- cnc cne cnn cnr cnt cnu crc cre crn crr crt cru ctc cte ctn ctr ctt ctu cuc cue cun cur cut cuu ec- ecc ece ecn ecr ect ecu eec eee een eer eet en- enc ene enn enr ent enu erc ere ern err ert eru etc ete etn etr ett etu eu- euc eue eun eur eut ncc nce ncn ncr nct ncu ne- nec nee nen ner net neu nnc nne nnn nnt nnu nrc nre nrn nrr nrt nru ntc nte ntn ntr ntt ntu nuc nue nun nur nut nuu rcc rce rcn rcr rct rcu re- rec ree ren rer ret reu rnc rnn rnr rnt rnu rrc rrn rrr rrt rru rtc rte rtn rtr rtt rtu ruc rue run rur rut ruu tcc tce tcn tcr tct tcu te- tec tee ten ter tet teu tnc tne tnn tnr tnt trc tre trn trr trt tru ttc tte ttn ttr ttt ttu tuc tue tun tur tut tuu ucc uce ucn ucr uct ucu uec uee uen uer uet un- unc une unn unr unt unu ur- urc ure urn urr urt uru utc ute utn utr utt utu uuc uue uun uur uut uuu

-ene cccc cccu ccee ccnc ccne ccnr ccnu ccrc ccre ccrt cctc cctt ccuc ccut cec- cece cect ceec cen- cene cent cer- cerc cere cern cert cet- cete cnet cnrc cnrr cnrt cntc cntr cnut crcc crce crcr cre- crec cree cren cret creu crne crrt crtc crue crun crut ctec cten ctne ctrc ctrn cttn cucc cuce cucn cuer cune cunt cure curn curr curt cut- cutc cute cutt eccc ecce ecct ecne ecrc ecrr ecru ect- ectc eeee eent eerc eetc eete eetu ence enee ener ennc enne ennu ent- ente entr enue enur enut ercc erce erec eren erer eret erne errc erre ertu eruc erur etcc etec etee eten eter etne etnr etre ette ettn ettu etun euer eur- eurc eure eurt nccc nccn nccr ncct nccu ncec ncee ncen ncer ncnc ncrc ncre nctc ncte nctr ncue necc nece necr nect neen neer neet nene nent nenu nerc nere nerr nert neru net- nete nett neuc neue neun neur neut neuu nnnn nntn nren nrrc ntcc nter nteu ntnu ntrc ntru nttr ntuc nuce nucu nuee nuer nunc nune nunn nunt nurc nure nurn nurr nurt nuru nute nutt nutu rccc rcet rcnr rctc recc rece recr rect recu reen reet rene renn rent renu rere rert reru rete retr rett reue reut reuu rnnt rnut rrrr rrun rtcc rtce rtee ruce ruct ruen ruer ruet runc rune runn runt rurc rure ruru rute rutt rutu ruun tccc tccu tcnn tctc tecr tect teec teen teer teet tenc tene tenn tent tenu ter- terc tere tern terr teru tete tetr tett tetu teut tncc tnut trcc tre- trec tree tren tret treu trtc trte trtr truc true trun trut truu ttcn tten tter tttt tucc tuen tuer tuet tunc tune tunn tunu turc ture turn turr turt turu tute tutt tutu ucrc ucut uncc unce unct unec unee unen uner unne unte unut ure- uret urne urre urte urun urur urut utec uter utne uttu uuen uuuu

-tree c-tec ccccc ccett ccnet cecun ceene ceere cence ceneu cent- centr cerc- cerce cerec ceren cerer ceret cerne cerre certe ceten cette cetun cneru cnnnn cntrc crece creen creer cren- crete cretu creu- creue crnce crnec crner cruce cruet crune crunt crure cten- ctene ctree cttee cunne cunt- cunut curce curer curet curre cutcu cutee cuter e-ten eccen eeeee eence eener eenet eeten encre encur enent enete ennet enrut enten enter entre enure enurn erect ereen erere ernen ernet errtu erte erter ertun eruct etern etete etnre etree etrun etten etter eturu eucen eucre eunet eurre ncree necr- nect- neece neere neetu nente neree neret nerre nerte nerur neten netne nette neuen neuer neueu neune neur- neure ntete nu-nu nucet nunce nunet nunun nurce nure- nurun nutec nutte recce recen recet rect- recte recue recur recut reece reene reere rence renee rener renet renne rente rere- reree reret rerun retee reter retnr rette reuen reuer reuet reune reute rtenn rucer ruere ruete rueun runcu runec runer runet runne runte rurec ruten ruter rutte ruutu t-nut tecn- tecnu tencc tence tenen tener tenet teneu tenne tennu tente tenue tenur terce teret tereu terne terre tert- teten teter tetr- tette tntnt treen treer treet trenc trene trent trere trete trett treut truce truer trute ttnet ttttt tucet tuctu tuene tune- tuner tunne turen turet turn- turne turnt turnu turre turtu turut tutee tutte tutun tuuru u-cee uncut unete unnet unnun unnur unnut unrun unten unter unurn urent urter uruce urucu urutu utenn uter- utter uttur uturn uturu uunet uuuuu

ceecee ceener cenere center centr- centre centru centur cerete cerner cernet cernuc ceruce cetene creete crnece crnuce cruent cunen cunner cunter curete curren currer curret curter cutcut cuttee cutten cutter ectene eerect encent enceur encunt enteer entent enter- entere entete entre- entree entrer entune erenet ernee ernute errett etcetc eterne ettutu eutere nccert nectec neener nennur nerrer netter nettur neuent neuere neueue neuner neuter ntuntu nucetu nuenen nunter nutter r-tree re-run recent recrue recuer recure recurt renner rennet renren rentee renter rerent retece reteer reteet retene retent retenu retere retree retret retter rettur retune return returu reuere reuter reutte rrence ruente runner runnet rurutu ruttee rutten rutter t-tree tecnun teener teetee teeter tenent teneur tenner tennet tennur tenrec tenten tenter tenure tercer tercet tereen terene terete terner terren terrer terret terter tertre tetete tetter teucer tntnet tr-rec treece treene treete trenet trenne trente tretee trette treuce treuen treunt truett trunce truten ttrent tuncer tunner tureen turnen turner turnet turret turtur turucu turunc tururu tuteur tutter tuttut u-turn ucuncu un-cut uncert uncunt uncure uncute unrent untent untree untrue untune unturn ureter urette urturn uteute

centner centure cert-ee creetur creuett