cccc ccci ccic ccii ccir ccnc ccni ccnr ccny ccoc ccrc ccri ccrt cctc cctt cicc cici cico cicr cict ciii ciit cin- cinc cini cino cint cion cior circ ciri ciro cirr cirt citi cito citt city cnci cnco cnic cnrc cnrr cnrt cntc cntr coco coct coin coir coit con- conc coni conn cono cont cony coon coot cor- corc cori corn coro corr cort cory cotc coti cotn coto cott coty coyn coyo coyr coyt crcc crcr cric crin crit croc cron croo cror crot croy crrt crtc cry- cryn cryo ctic ctor ctot ctrc ctrn cttn cyc- cycc cyn- cyno cyon cyrt cyt- cyto cyy- cyyc cyyn i-no iccc icci iccn icco iccr icct icnc icoc icon icor icrc icrr icrt icry iiii iiio iiit iino iioi iioo iirc iitr iitt inci inco incr incy init inni inno innr inny ino- inoi inon inor inot inri inro inti intn into intr inyo ioci ioii ioio ioit ioni ionn iono iooi iooo iori ioto ircc iri- iric irin irio iriy iroc iron irrc irri irti iryn itic itin itno itoi iton itoo itor itri itry itto itty n-ii nccc ncci nccn nccr ncct ncit ncnc ncoc ncor ncrc ncri nctc nctr nicc nici nico nicy niir niit nini nino nion nioo niro nirt nitc niti nito nitr nity niyi nnit nnnn nnot nntn noci noco noct noin noio noir noit non- noni nonn nono nont noo- noon nooo noor noot nor- norc nori norn noro norr nort nory not- noti noto nott noyo noyt nric nroc nron nrrc ntcc ntrc ntto nttr nycc nyco nycy nyit nynt nyny nyon nyro nytc occc occi occn occt ocin ocon ocro ocrr oct- octi octo octy oici oiii oint oion oirt oiry oitc oiti onc- onco onct onic onir onit onni onno onon onor onoy ont- ontc onti onto oocr oont oooo oort oory ooty orci orco ori- oric orin orio orit ornc orni orno orny oro- oron oror orot oroy orri orro orry ortc orto otic otin otit oto- oton otoo otor otoy otro otry otti otto otyr oynt oyon oyri rccc rcic rcnr rcon rctc rcti rcyc ricc rico rict riin rinn rino riny rion riot riri riti rito ritt riyo rnco rnin rnnt rnot rocc roco roin roio roir roit ronc roni rono ront rony rooi roon roor root rorc rori roro rort rory rotc roti rotn roto rotr rott roty royn royt rrrr rtcc rynn rynt ryon ryot rytt ryyt tccc tcnn tcon tctc ticc tico tiit tinc tini tinn tino tint tiny tion tiri tiro tirr tiry titc titi tito titt tiyi tiyn tiyo tncc to-y toci toco toit toni tonn tono tony toon toor toot torc tori torn toro torr tort tory totc toti toto totr tott toty toyn toyo toyt trcc tri- tric trin trio trit trno troc troi tron troo trot troy trtc trtr try- tryo ttcn tton ttoy tttt tyco tyin tyir tynt tyny tyr- tyro tyrr tyti tyto tytt tyty tyyn yccc yctc yirn yirr yiti ynon ynot yoit yoni yono yont yoon yoot yori yorn yoro yort yory yott yoyn yoyo yrin yron yryn yyyy