-er -ic c-- ccc cce cci cck ccr cct ccu ccv ce- cec cee cei cek cer cet ceu cev ci- cic cie cii cik cir cit ciu civ ckc cki ckt crc cre cri crk crr crt cru crv ctc cte cti ctk ctr ctt ctu ctv cuc cue cui cuk cur cut cuu cuv cvc cve cvi cvk cvr cvt cvu cvv ec- ecc ece eci eck ecr ect ecu ecv eec eee eek eer eet eev eic eie eii eik eir eit eiu eiv ekc eke eki ekr ekt eku ekv erc ere eri erk err ert eru erv etc ete eti etk etr ett etu etv eu- euc eue eui eur eut euv evc eve evi evr evt evv i-v icc ice ici ick icr ict icu icv ie- iec iee iei iek ier iet iev iic iie iii iir iit iiu ikc ike iki ikk ikr ikt iku ikv ir- irc ire iri irk irr irt iru irv itc ite iti itk itt itu itv iu- iuc iue iui iur iut ivc ive ivi ivr ivt ivu ivv k-t kcc kce kci kck kcr kct kcu ke- kec kee kei kek ker ket kev kic kie kii kik kir kit kiu kiv kkc kke kki kkk kkr kkt kku kkv krc kri krk krr krt kru krv ktc kte ktk ktr ktt ktu ktv kuc kue kui kuk kur kut kuu kvi kvk kvr kvv rcc rce rci rcr rct rcu rcv re- rec ree rei rek rer ret reu rev ric rie rii rik rir rit riv rkc rke rkk rkt rku rkv rrc rri rrk rrr rrt rru rtc rte rti rtk rtr rtt rtu rtv ruc rue rui ruk rur rut ruu ruv rvc rve rvi rvr rvt rvu rvv tcc tce tci tck tcr tct tcu tcv te- tec tee tei tek ter tet teu tev tic tie tii tik tir tit tiu tiv tkc tke tkk tkr tkt trc tre tri trk trr trt tru trv ttc tte tti ttk ttr ttt ttu ttv tuc tue tui tuk tur tut tuu tuv tvc tve tvi tvk tvr tvt tvu ucc uce uci uck ucr uct ucu ucv uec uee uei uer uet uic uie uii uir uit uiu ukc uke uki ukk ukr uku ur- urc ure uri urk urr urt uru utc ute uti utk utr utt utu utv uuc uue uur uut uuu uvc uve uvu uvv v-e vcc vce vci vcr vct vcu vec vee vei vek ver vet veu vi- vic vie vii vik vir vit viu viv vkt vrc vre vri vrk vrr vrt vru vtc vte vti vtk vtr vtt vtu vtv vue vuk vur vut vuv vvc vvi vvr vvt vvv

cccc ccci cccu cccv ccee ccic ccii ccir cciv ccrc ccre ccri ccrt cctc cctt cctv ccuc ccut ccvi cec- cece ceci cect ceec ceke cer- cerc cere ceri cert cet- cete ceti cetv ceui cicc cici cicr cict cicu ciee cier ciii ciit cikr circ cire ciri cirk cirr cirt cite citi citt citu citv ciuc civc cive ckck ckcv cker ckrc crcc crce crcr cre- crec cree crei cret creu cric crie crik crit criu crkc crrt crtc crtv crue cruk crut ctec ctic ctrc ctvt cucc cuce cuci cuck cuek cuer cui- cuir cuit cuk- cuke cure curi curr curt cut- cutc cute cutt cutv cuve cvcc cver cvet cvii cvrr cvte eccc ecce ecci ecct ecit ecrc ecri ecrr ecru ecrv ect- ectc ectv eeee eeke eerc eetc eete eetu eick eiec eiei eier eike eiki eire eitc eiti eitr ekek eker eket ekki ekur ercc erce erec erei erer eret erev eric erie erik erit eriu erke erki errc erre ertu eruc erur eruv erve ervi etcc etec etee eter etic etik etre ette etti ettu etui euer eur- eurc eure eurt ever evet evie evir evre evvk iccc icci iccr icct iccu icec icee icer icet icke icrc icre icrr icrt icru ictv icue iecc ieet ieie iere ieri iett ietv iiie iiii iiit iirc iitr iitt iiuc ikee iker ikki ikri ikue ircc ircu iree irer iri- iric irie irki irrc irre irri irte irti itec itek iter itet itic itie itri itur iucc iuce iucv iuiu ivec iver ivic ivie ivre ivue k-ci kccc kcci kcck kccr kcct kccu kccv kcec kcee kcei kcet kceu kcic kcie kcii kcir kcit kciu kciv kckc kckk kckr kckv kcrc kcri kcrr kcrt kcru kcrv kctc kcte kcti kctu kctv kcue kcui kcuk kcvi kcvk kcvr kcvu kcvv keck kecr keek keer keet keii keik keir kekc keke keki keku ker- kerc kere keri kerk kerr kert keru kerv ket- ketc kete keti ketk ketr kett ketu ketv keur keve kevi kevt kicc kice kick kicr kict kier kieu kiev kiic kiii kiik kiit kiiu kikc kiki kikk kikr kikt kiku kirc kiri kirk kirr kirt kiru kirv kitc kite kiti kitr kitt kitu kitv kiur kiuu kive kivi kivu kkci kkck kkcr kkct kkic kkik kkit kkkk kkrc kkre kkrk kkrr kkrt kkrv kktc kktk kktu kktv kkut kkuu kkvr kkvt kkvu kkvv krcc krce krci krcu krec kree krei krek kret kreu krev krik krit kriv krkc krke krki krkk krkr krku krkv krrc krre krri krrk krrr krrt krtc krti krtk krtr krtv kruc krue krui kruk krur krvc krve krvi krvk krvr krvv ktcc ktce ktck ktcr ktcv ktec ktee ktek ktic ktie ktik ktiv ktkc ktke ktkk ktkr ktkt ktku ktrc ktre ktri ktrk ktrr ktrt ktru ktrv kttc ktti kttk kttr kttt kttu kttv ktuc ktui ktuv ktvc ktve ktvi ktvk ktvr ktvt ktvu kucc kuce kuci kucr kucv kuei kuek kueu kuic kuie kuik kuke kuki kukk kuku kure kuri kurk kurr kurt kuru kurv kute kuti kutr kutt kutu kutv kuuk kuur kuuu kuvi kuvr kvcc kvce kvci kvck kvcr kvct kvcu kvcv kvec kver kvet kvic kvie kvik kvir kvit kviv kvrc kvre kvri kvrr kvrv kvti kvtk