-er c-- ccc cce cck ccr cct ccu ccv ce- cec cee cek cer cet ceu cev ckc ckt crc cre crk crr crt cru crv ctc cte ctk ctr ctt ctu ctv cuc cue cuk cur cut cuu cuv cvc cve cvk cvr cvt cvu cvv ec- ecc ece eck ecr ect ecu ecv eec eee eek eer eet eev ekc eke ekr ekt eku ekv erc ere erk err ert eru erv etc ete etk etr ett etu etv eu- euc eue eur eut euv evc eve evr evt evv k-t kcc kce kck kcr kct kcu ke- kec kee kek ker ket kev kkc kke kkk kkr kkt kku kkv krc krk krr krt kru krv ktc kte ktk ktr ktt ktu ktv kuc kue kuk kur kut kuu kvk kvr kvv rcc rce rcr rct rcu rcv re- rec ree rek rer ret reu rev rkc rke rkk rkt rku rkv rrc rrk rrr rrt rru rtc rte rtk rtr rtt rtu rtv ruc rue ruk rur rut ruu ruv rvc rve rvr rvt rvu rvv tcc tce tck tcr tct tcu tcv te- tec tee tek ter tet teu tev tkc tke tkk tkr tkt trc tre trk trr trt tru trv ttc tte ttk ttr ttt ttu ttv tuc tue tuk tur tut tuu tuv tvc tve tvk tvr tvt tvu ucc uce uck ucr uct ucu ucv uec uee uer uet ukc uke ukk ukr uku ur- urc ure urk urr urt uru utc ute utk utr utt utu utv uuc uue uur uut uuu uvc uve uvu uvv v-e vcc vce vcr vct vcu vec vee vek ver vet veu vkt vrc vre vrk vrr vrt vru vtc vte vtk vtr vtt vtu vtv vue vuk vur vut vuv vvc vvr vvt vvv

cccc cccu cccv ccee ccrc ccre ccrt cctc cctt cctv ccuc ccut cec- cece cect ceec ceke cer- cerc cere cert cet- cete cetv ckck ckcv cker ckrc crcc crce crcr cre- crec cree cret creu crkc crrt crtc crtv crue cruk crut ctec ctrc ctvt cucc cuce cuck cuek cuer cuk- cuke cure curr curt cut- cutc cute cutt cutv cuve cvcc cver cvet cvrr cvte eccc ecce ecct ecrc ecrr ecru ecrv ect- ectc ectv eeee eeke eerc eetc eete eetu ekek eker eket ekur ercc erce erec erer eret erev erke errc erre ertu eruc erur eruv erve etcc etec etee eter etre ette ettu euer eur- eurc eure eurt ever evet evre evvk kccc kcck kccr kcct kccu kccv kcec kcee kcet kceu kckc kckk kckr kckv kcrc kcrr kcrt kcru kcrv kctc kcte kctu kctv kcue kcuk kcvk kcvr kcvu kcvv keck kecr keek keer keet kekc keke keku ker- kerc kere kerk kerr kert keru kerv ket- ketc kete ketk ketr kett ketu ketv keur keve kevt kkck kkcr kkct kkkk kkrc kkre kkrk kkrr kkrt kkrv kktc kktk kktu kktv kkut kkuu kkvr kkvt kkvu kkvv krcc krce krcu krec kree krek kret kreu krev krkc krke krkk krkr krku krkv krrc krre krrk krrr krrt krtc krtk krtr krtv kruc krue kruk krur krvc krve krvk krvr krvv ktcc ktce ktck ktcr ktcv ktec ktee ktek ktkc ktke ktkk ktkr ktkt ktku ktrc ktre ktrk ktrr ktrt ktru ktrv kttc kttk kttr kttt kttu kttv ktuc ktuv ktvc ktve ktvk ktvr ktvt ktvu kucc kuce kucr kucv kuek kueu kuke kukk kuku kure kurk kurr kurt kuru kurv kute kutr kutt kutu kutv kuuk kuur kuuu kuvr kvcc kvce kvck kvcr kvct kvcu kvcv kvec kver kvet kvrc kvre kvrr kvrv kvtk kvtr kvtt kvtv kvue kvuu kvvr kvvv rccc rcet rctc rctv rcuv rcvr recc rece reck recr rect recu reek reet reev reke rekt rere rert reru rete retr rett reue reuk reut reuu reve rrrr rtcc rtce rtee rtve ruce ruck ruct ruer ruet ruke rukk ruku rurc rure ruru rute rutt rutu ruve ruvu rv-c rver tccc tccu tctc teck tecr tect teec teek teer teet teev teke ter- terc tere terk terr teru tete tetr tett tetu teuk teut trcc tre- trec tree trek tret treu trev trtc trte trtr truc true truk trut truu tter tttt tucc tuck tuer tuet tuke turc ture turk turr turt turu tute tutt tutu tver tvrr tvtv ucrc uctv ucut ukcc ukek ukeu ukrc uktv ukur ure- uret urke urre urte uruk urur urut urve utec uter uttu uuuu uv-c uver uvvu vecc veck veer veet veke ver- vere verk vert vete vetr veur veve vret vruk vtec vuku vurt vutv vver vvvv

-tree c-tec ccccc ccctv ccett ceere cerc- cerce cerec cerer ceret cerke cerre certe cette crece creek creer creke crete cretu creu- creue creve cruce cruck cruet cruke crure cruve ctree cttee cucuk cuker curce curer curet curre curve cutcu cutee cuter cuvee cvrce ecker eecke eeeee eevee eever ekker ekuku ekuru erect erere ereve erkec errtu erte erter eruct eruke eteke etete etree etrek etter eturu eucre eurre eveck evere everr evert evete evett eveve evtek k-ute kecer keere keeve kekec kerek keret kerre kertu kerve ketek keter kette kever kreek kreke krete kreuk kucer kucuk kukec kukur kurek kurku kurre kurte kuruc kuruk kutte kuttu kutur recce recet recke rect- recte recue recur recut reece reere reeve rekke rere- reree reret retee reter rette reuer reuet reute rever revet revue rt-rk rtrev rucer ruere ruete rukke rurec ruter rutte ruutu tcutk teket tekke terce terek teret tereu terre tert- terve teter tetr- tette tevet tkkev treck treer treet trere trete trett treut treve truce truck truer truke trute trutv ttttt tucet tucke tuctu tukur turck turek turet turku turre turtu turut turve tutee tutku tutte tuuru tvvcr u-cee uceku ukeke ukert urker urkut urter uruce urucu urutu uter- utter uttur uturu uuuuu vecer vecke veeck veere veeve vekke vekre verek verke verre verte vertu verve vette vetuk veuve vevce vever vuere vuver

ceecee cerete ceruce creeke creete creket crevet curete currer curret curter curver