-ing cccc ccci cccv ccgc ccgt ccic ccii ccir cciv ccnc ccni ccnr ccny ccoc ccrc ccrg ccri ccrt cctc cctt cctv ccvi ccvo cgcc cgcg cgro cicc cici cico cicr cict cigi ciii ciit cin- cinc cing cini cino cint cinv cion cior circ ciri ciro cirr cirt citg citi cito citt citv city civc civo civy cnci cnco cngi cnic cnrc cnrr cnrt cntc cntr coco coct cogi cogo coin coir coit con- conc cong coni conn cono cont conv cony coon coot cor- corc corg cori corn coro corr cort cory cotc coti cotn coto cott coty covo covy coyn coyo coyr coyt crcc crcr cric crig crin crit croc cron croo cror crot croy crrt crtc crtv cry- cryn cryo ctic ctor ctot ctrc ctrn cttn ctvo ctvt cvcc cvii cvrg cvrr cyc- cycc cyn- cyno cyon cyrt cyt- cyto cyy- cyyc cyyn gc-c gccc gcic gcii gciv gcov gcrg gctc gggg ggrn gicr gigg gigi gign gigo ging gini ginn gino giog gioi gion girg giri girn giro girr girt giry gito givy gncc gngc gnin gnit gnoo gnrc gnrr gnti gntv gocr gogi gogo goin goit gon- gong goni gonn gono gony goog gooi goon goor goot gorg gori gorn goro gorr gort gory goti goto gott gotv goty govi govt govy goyt grcc gric grig grin grit grni groc grog groi gron groo gror grot grov groy grrr grtc grvy gry- gryn gryt gtco gtcr gvtv gvvv gyn- gyng gyno gynt gyor gyr- gyri gyrn gyro gytt i-go i-no iccc icci iccn icco iccr icct icgc icnc icoc icon icor icrc icrr icrt icry ictv igcc iggy igni igno igny igon igoo igor igot igri iiii iiio iiit iino iioi iioo iirc iitr iitt inci inco incr incy ingo inig init inni inno innr inny ino- inoi inon inor inot inri inro intg inti intn into intr invt invy inyo iocg ioci iogt ioii ioio ioit ioni ionn iono iooi iooo iorg iori ioto ircc ircg iri- iric irig irin irio iriy iroc iron irov irrc irri irti iryn itgc itgo itic itin itno itoi iton itoo itor itri itry itto itty ivic ivig ivin ivon ivor ivry iyng n-ii n-tv nccc ncci nccn nccr ncct ncgr ncit ncnc ncoc ncor ncrc ncri nctc nctr nctv ngic ngio ngon ngor ngri ngtn ngtv nicc nici nico nicy nigc nigg nigo nigt niir niit ning nini nino niog nion nioo niro nirt nirv nitc niti nito nitr nity nivo nivr niyi nngn nnit nnnn nnot nntn nnvt noci noco noct nogg nogo nogt noin noio noir noit non- nong noni nonn nono nont noo- noon nooo noor noot noov nor- norc norg nori norn noro norr nort norv nory not- noti noto nott notv nov- novi novo novy noyo noyt nric nroc nron nrrc ntcc ntrc ntto nttr nttv ntvg nvcc nvir nvtc nvtv nycc nyco nycy nyit nynt nyny nyon nyro nytc occc occi occn occt ocin ocon ocro ocrr oct- octi octo octy oggi oggy ogin ogni ogog ogoi ogon ogri ogro ogry oici oigo oiii oint oion oirt oiry oitc oiti onc- onco onct ongi ongo onic onir onit onni onno onon onor onoy ont- ontc onti onto ontv oocr oont oooo oort oory ooty orci orco orgn orgo orgy ori- oric orig orin orio orit ornc orni orno orny oro- oron oror orot oroy orri orro orry ortc orto orvr otic otin otit oto- otog oton otoo otor otov otoy otro otry otti otto otyg otyr ovi- ovni ovo- ovon ovoo ovot oynt oyon oyri rccc rcgc rcic rcnr rcon rcrg rctc rctg rcti rctv rcvr rcyc rgit rgtr ricc rico rict rigg rigi rigo rigy riin ring rinn rino riny rion riot riri riti rito ritt rivo riyo rnco rnin rnnt rnot rocc roco rogg rogi rogo rogy roig roin roio roir roit ronc rong roni rono ront rony roog rooi roon roor root rorc rori roro rort rory rotc rotg roti rotn roto rotr rott roty rovi rovo royn royt rrrr rtcc rtcg rtvi rv-c ryng rynn rynt ryon ryot rytt ryyt tccc tcnn tcon tcov tctc tgcc tgtc ticc tico tigi tigr tigy tiit tinc ting tini tinn tino tint tiny tion tiri tiro tirr tiry titc titi tito titt tivi tivo tivy tiyi tiyn tiyo tncc to-y toci toco togo togr togt toit tong toni tonn tono tony toon toor toot torc torg tori torn toro torr tort torv tory totc toti toto totr tott toty tovo toyn toyo toyt trcc tri- tric trig trin trio trit trng trno troc trog troi tron troo trot troy trtc trtr try- tryg tryo ttcn tton ttoy tttt tvgc tvni tvon tvri tvro tvrr tvtv tvyo tyco tyin tyir tyng tynt tyny tyr- tyro tyrr tyti tyto tytt tyty tyyn vcci vcon vgcc vic- vici vico vict vigo vigr vigy viii vinc ving vini vino vint viny vion virc virg viri viro virr virt viry vitg viti vito vitt vivi vivo vivy vnir vnto vogt voic voin voio voir voit voni vonn vont vooc voog voor voot vor- vori voro vort vory voto voyi vrci vrin vrio vrnn vroc vron vrot vrto vryt vt-i vvog vvvv vyir vyit vyny vyrt yccc yctc ygon ygor ygot ying yirn yirr yiti yivo ynon ynot yogi yogo yoit yong yoni yono yont yoon yoot yori yorn yoro yort yory yott yoyn yoyo yrin yron yryn yvon yvor yvto yyyy