cccc ccci cccu ccic ccii ccir ccnc ccni ccnr ccnu ccoc ccrc ccri ccrt cctc cctt ccuc ccut cicc cici cico cicr cict cicu ciii ciit cin- cinc cini cino cint cion cior circ ciri ciro cirr cirt citi cito citt citu ciuc cnci cnco cnic cnrc cnrr cnrt cntc cntr cnut coco coct cocu coin coir coit con- conc coni conn cono cont coon coot cor- corc cori corn coro corr cort cotc coti cotn coto cott cotu coun cour cout crcc crcr cric crin crit criu croc cron croo cror crot crrt crtc crun crut ctic ctor ctot ctrc ctrn cttn cucc cuci cucn cui- cuin cuir cuit cuno cunt cuon curi curn curo curr curt cut- cutc cuto cutt i-no iccc icci iccn icco iccr icct iccu icnc icoc icon icor icrc icrr icrt icru iiii iiio iiit iino iioi iioo iirc iitr iitt iiuc inci inco incr init inni inno innr innu ino- inoi inon inor inot inou inri inro inti intn into intr intu inui inun ioci ioii ioio ioit ioni ionn iono iooi iooo iori ioto ioun ircc ircu iri- iric irin irio iroc iron irrc irri irti irun itic itin itno itoi iton itoo itor itou itri itto itur iucc iuiu iuno n-ii nccc ncci nccn nccr ncct nccu ncit ncnc ncoc ncor ncrc ncri nctc nctr nicc nici nico nicu niir niit niiu nini nino nion nioo niou niro nirt niru nitc niti nito nitr niur nnit nnnn nnot nntn noci noco noct noin noio noir noit non- noni nonn nono nont nonu noo- noon nooo noor noot nor- norc nori norn noro norr nort not- noti noto nott noun nour nout nric nroc nron nrrc ntcc ntnu ntrc ntru ntto nttr ntuc ntui nuci nucu nuin nuit nunc nunn nuno nunt nuoc nuon nurc nuri nurn nurr nurt nuru nutt nutu occc occi occn occt ocin ocon ocro ocrr oct- octi octo ocur oici oiii oint oion oirt oitc oiti onc- onco onct onic onir onit onni onno onon onor ont- ontc onti onto onur onut oocr oont oooo oort orci orco ori- oric orin orio orit ornc orni orno oro- oron oror orot orri orro ortc orto otic otin otit oto- oton otoo otor otro otti otto ottu otur oucc ouii ouin ouir ouit oun- our- ourn ouro ourt out- outi outo ouu- rccc rcic rcnr rcon rctc rcti ricc rico rict riin rinn rino rion riot riou riri riti rito ritt ritu rnco rnin rnnt rnot rnut rocc roco roin roio roir roit roiu ronc roni rono ront rooi roon roor root rorc rori roro rort roru rotc roti rotn roto rotr rott roun rout rrrr rrun rtcc ruci ruct ruin ruit runc runi runn runo runt rurc ruri ruro ruru ruti ruto rutt rutu ruun tccc tccu tcnn tcon tctc ticc tico tiit tiiu tinc tini tinn tino tint tinu tion tiou tiri tiro tirr tiru titc titi tito titt titu tncc tnut toci toco toit toni tonn tono tonu toon toor toot torc tori torn toro torr tort toru totc toti toto totr tott toui toun tour tout trcc tri- tric trin trio trit trno troc troi tron troo trot trou trtc trtr truc trun trut truu ttcn tton tttt tucc tuco tuin tuit tuiu tunc tuni tunn tuno tunu tuor turc turi turn turo turr turt turu tuti tuto tutt tutu tuuo ucci ucin ucio ucon ucrc ucut uint uirr uncc unci unco unct uni- unic unii unin unio unir unit unni unno unon unro unto unut uocc uor- urci uric urin uriu urni uro- uroo urri urun urur urut utin utor utri utti utto uttu uuni uuno uuoc uuri uuuu