cccc ccci cccu cccv ccee ccic ccii ccir cciv ccoc ccrc ccre ccri ccrt cctc cctt cctv ccuc ccut ccvi ccvo cec- cece ceci ceco cect ceec ceor ceou cer- cerc cere ceri cero cert cet- cete ceti ceto cetv ceui cevo cicc cici cico cicq cicr cict cicu ciee cier ciii ciit cior circ cire ciri ciro cirr cirt cite citi cito citt citu citv ciuc civc cive civo coce coco coct cocu coir coit coot cor- corc core cori coro corr cort cotc cote coti coto cott cotu coue cour cout cove covo crcc crce crcr cre- crec cree crei creo cret creu cric crie crit criu croc croe croo cror crot crrt crtc crtv crue crut ctec ctic ctor ctot ctrc ctvo ctvt cucc cuce cuci cucq cuer cui- cuir cuit cure curi curo curr curt cut- cutc cute cuto cutt cutv cuve cvcc cver cvet cvii cvqo cvrr cvte eccc ecce ecci ecco ecct ecit eco- ecot ecou ecrc ecri ecrr ecru ecrv ect- ectc ecto ectv eeee eeoc eerc eero eetc eete eetu ei-q eico eiec eiei eier eiou eire eitc eiti eito eitr eoir eore eori eotc eoto equ- eque equi equo ercc erce erec erei erer eret erev eric erie erio eriq erit eriu eroc eroe eroi eroo erqi errc erre erro ertu eruc erur eruv erve ervi etcc etco etec etee eter etic etio etoe etre etro ette etti etto ettu etui etvo euer euoi eur- eurc eure euro eurt ever evet evie evir evoe evoo evre iccc icci icco iccr icct iccu icec icee iceq icer icet icoc icor icrc icre icrr icrt icru ictv icue iecc ieet ieie ieio iere ieri iett ietv iiie iiii iiio iiit iioi iioo iirc iitr iitt iiuc ioci ioee ioii ioio ioit iooi iooo iore iori iote ioto iqce iqer iqor ique ircc ircu iree irer iri- iric irie irio iroc irov irrc irre irri irte irti itec iter itet itic itie itoi itoo itor itou itri itto itur iucc iuce iucv iuiu ivec iver ivic ivie ivor ivre ivue o-eo occc occi occt oce ocee ocet ocre ocro ocrr oct- octe octi octo ocur oec- oecc oeec oere oeti oici oier oiii oire oirt oitc oiti oocr ooer oooo oore oort oque oqui orce orci orco ore- orec oreo orer ori- oric orie orio orit oro- oroe oror orot orri orro ortc orte orto orve orvr otee oter otic otit oto- otoe otoo otor otov otre otro otte otti otto ottu otur oucc ouer ouie ouii ouir ouit our- oure ouro ourt out- oute outi outo outq ouu- ovee over ovet ovi- ovie ovo- ovoo ovot ovre qcue qeii qere qeri qero qerq qiru qore qqqq qrio qucu quee quer quet quic quie quir quit quoc quoi quor quot quri quro qute quu- rccc rcet rcic rctc rcti rctv rcuv rcvr recc rece reci recr rect recu reet reev reii reir reit reiu reot reou rere reri rero rert reru rete reti reto retr rett reue reut reuu reve revi revo ricc rice rico rict rier riet rieu riot riou riqq rire riri rite riti rito ritt ritu riue rive rivo rocc roce roco roer roet roev roio roir roit roiu rooi roor root rorc rore rori roro rort roru rotc rote roti roto rotr rott roue rout rove rovi rovo rrrr rtcc rtce rtee rtei rtve rtvi ruce ruci ruct ruer ruet ruit rurc rure ruri ruro ruru rute ruti ruto rutt rutu ruve ruvi ruvu rv-c rver tccc tccu tcov tctc teco tecr tect teec teer teet teev teic teie teir teiu teor ter- terc tere teri tero terr teru tete teti teto tetr tett tetu teut ticc tice tico tie- tiee tiei tieo tier tiet tiit tiiu tiou tire tiri tiro tirr tiru titc tite titi tito titt titu tivi tivo toce toci toco toee toei toer toet toie toit toor toot torc tore tori toro torq torr tort toru torv totc tote toti toto totr tott toui tour tout touv tove tovo trcc tre- trec tree trei treo tret treu trev tri- tric trie trio trit troc troe troi troo trot trou trtc trte trtr truc true trut truu tteo tter ttoe tttt tucc tuco tuei tuer tuet tuit tuiu tuor turc ture turi turo turr turt turu tute tuti tuto tutt tutu tuuo tver tvri tvro tvrr tvtv u-ie ucci ucio ucrc uctv ucut ueir uirr uocc uor- uore uovo uqcc urci ure- uret uric urie uriu uro- uroo urre urri urte uruq urur urut urve utec uter utor utri utti utto uttu utuq uuoc uuri uuuu uv-c uver uvic uvri uvvu vcci vecc veci veer veet veie veii veir veit veor ver- vere veri vero vert vete veti veto vetr veur veve vevi vevo vic- vice vici vico vicq vict vieq vier viet vieu viii virc vire viri viro virr virt viru vite viti vito vitt vitu viue vive vivi vivo voce voei voer voet voeu voic voie voio voir voit vooc voor voot vor- vore vori voro vort voru vote voto voue vour vout vrci vreo vret vrio vroc vrot vrto vt-i vtec vuco vuir vuit vurt vuti vutv vver vvvv