cccc cccf ccci cccu cccv ccfc ccff ccfi ccic ccii ccir cciv ccnc ccnf ccni ccnr ccnu ccoc ccrc ccrf ccri ccrt cctc cctt cctv ccuc ccut ccvi ccvo cfcf cfcn cfco cffr cfit cfni cfnr cfor cfrn cfrt cftc cftr cfun cicc cici cico cicr cict cicu ciff ciii ciit cin- cinc cinf cini cino cint cinv cion cior circ ciri ciro cirr cirt citf citi cito citt citu citv ciuc civc civo cnci cnco cnic cnrc cnrr cnrt cntc cntf cntr cnut coco coct cocu cofc coff cofi coft coif coin coir coit con- conc conf coni conn cono cont conv coof coon coot cor- corc corf cori corn coro corr cort cotc coti cotn coto cott cotu coun cour cout covo crcc crcr crfc cric crif crin crit criu croc cron croo cror crot crrt crtc crtf crtv crun crut ctcf ctfc ctfo ctic ctor ctot ctrc ctrn cttn ctvo ctvt cucc cuci cucn cufc cuff cufi cufo cui- cuif cuin cuir cuit cuno cunt cuon curf curi curn curo curr curt cut- cutc cuto cutt cutv cvcc cvfr cvii cvrr fccf fcic fcii fcot fcto ffcc ffff ffii ffrr fftf ffun ficc fico fict fifc fiff fifi fifo fift fiii fini finn fino fint fion fior firn fitc fiti fitt fnci fnuf foci foco fofo foin fono font foof foon foot for- fori forn foro forr fort foti foto fott foun four fout fr-v frcc frcn frfc fric frin frio frit fron frot frou frun frvt ft-c ftfc ftii ftuc fuc- fuci fuct fufc fuff fufu fuir fuit funf funt fuor fur- furi furn furo furr furt futi futo futu i-no iccc iccf icci iccn icco iccr icct iccu icnc icoc icon icor icrc icrf icrr icrt icru ictv ifco ific ifit ifni ifno ifnr ifor ifrf ifri iftn ifto iiii iiio iiit iino iioi iioo iirc iitr iitt iiuc inci inco incr infi info init inni inno innr innu ino- inoi inon inor inot inou inri inro inti intn into intr intu inui inun invt ioci iofc ioii ioio ioit ioni ionn iono ioof iooi iooo iori iotf ioto ioun ircc ircu irfu iri- iric irin irio iroc iron irov irrc irri irtf irti irun itic itif itin itno itof itoi iton itoo itor itou itrf itri ittf itto itur iucc iucv iuiu iuno ivcf ivic ivin ivon ivor n-ii n-tv nccc nccf ncci nccn nccr ncct nccu ncfc ncit ncnc ncoc ncor ncrc ncri nctc nctr nctv nfct nfcu nfff nfic nfon nftc nfto nicc nicf nici nico nicu nifc niff nift niir niit niiu nini nino nion nioo niou niro nirt niru nirv nitc nitf niti nito nitr niur nivo nivr nnit nnnn nnot nntn nnvt noci noco noct nofi noif noin noio noir noit non- noni nonn nono nont nonu noo- noon nooo noor noot noov nor- norc norf nori norn noro norr nort norv not- noti noto nott notv noun nour nout nov- novi novo nrfc nric nroc nron nrrc ntcc ntfc ntnu ntof ntrc ntru ntto nttr nttv ntuc ntui nuci nucu nuff nuin nuit nunc nunn nuno nunt nuoc nuon nurc nuri nurn nurr nurt nuru nurv nutt nutu nuvo nvcc nvfc nvfr nvir nvtc nvtv occc occi occn occt ocin ocon ocro ocrr oct- octi octo ocur ofcr off- offc offo offr offu ofit ofno ofor oici oiii oint oion oirt oitc oiti onc- oncf onco onct onic onir onit onni onno onon onor ont- ontc onti onto ontv onur onut oocr ooff oont oooo oort orci orco orff orfi orfu ori- oric orif orin orio orit ornc orni orno oro- orof oron oror orot orri orro ortc orto orvr otfc otic otif otin otit oto- otof oton otoo otor otov otro otti otto ottu otur oucc oufc ouff ouii ouin ouir ouit oun- our- ourn ouro ourt out- outi outo ouu- ovi- ovni ovo- ovon ovoo ovot rccc rcfc rcic rcnr rcon rctc rcti rctv rcuv rcvr rffc rfic rftc ricc rico rict riff rift rifu riif riin rinf rinn rino rion riot riou riri riti rito ritt ritu rivo rnco rnin rnnt rnot rnut rocc roco rofc roff rofo roif roin roio roir roit roiu ronc roni rono ront roof rooi roon roor root rorc rori roro rort roru rotc roti rotn roto rotr rott rouf roun rout rovi rovo rrfc rrif rrrr rrun rtcc rtfc rtvi ruci ruct rufc ruff rufo ruft ruif ruin ruit runc runf runi runn runo runt rurc ruri ruro ruru ruti ruto rutt rutu ruun ruvi ruvu rv-c tccc tccu tcfc tcnn tcon tcov tctc tfcu tfin tfot tftc ticc tico tiff tifo tift tiit tiiu tinc tini tinn tino tint tinu tion tiou tiri tiro tirr tiru titc titi tito titt titu tivi tivo tncc tnfc tnut toci toco toff tofi tofo toft tofu toit toni tonn tono tonu toof toon toor toot torc torf tori torn toro torr tort toru torv totc toti toto totr tott toui toun tour tout touv tovo trcc trfc trfr tri- tric trif trin trio trit trno troc troi tron troo trot trou trtc trtr truc trun trut truu ttcn ttfc ttff ttfn tton tttt tucc tuco tufc tuff tufi tufo tuft tufu tuin tuit tuiu tunc tuni tunn tuno tunu tuor turc turf turi turn turo turr turt turu tuti tuto tutt tutu tuuo tvni tvon tvri tvro tvrr tvtv ucci ucfv ucin ucio ucon ucrc uctv ucut ufcu uint uirr uncc uncf unci unco unct uni- unic unif unii unin unio unir unit univ unni unno unon unov unrf unro unto untv unut uocc uofo uor- uovo urci urff urfi urft uric urif urin uriu urni uro- uroo urri urun urur urut utfo utin utor utri utti utto uttu uuni uuno uuoc uuri uutf uuuu uv-c uvic uvri uvvu vcci vcon vfcc vfor vic- vici vico vict viff viii vinc vini vino vint vinu vion virc viri viro virr virt viru viti vito vitt vitu vivi vivo vnir vnto voff vofr