-ing cccc ccci ccgc ccgt ccic ccii ccir ccnc ccni ccnr ccny ccoc ccrc ccrg ccri ccrt cctc cctt cgcc cgcg cgro cicc cici cico cicr cict cigi ciii ciit cin- cinc cing cini cino cint cion cior circ ciri ciro cirr cirt citg citi cito citt city cnci cnco cngi cnic cnrc cnrr cnrt cntc cntr coco coct cogi cogo coin coir coit con- conc cong coni conn cono cont cony coon coot cor- corc corg cori corn coro corr cort cory cotc coti cotn coto cott coty coyn coyo coyr coyt crcc crcr cric crig 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 gc-c gccc gcic gcii gcrg gctc gggg ggrn gicr gigg gigi gign gigo ging gini ginn gino giog gioi gion girg giri girn giro girr girt giry gito gncc gngc gnin gnit gnoo gnrc gnrr gnti 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 goty goyt grcc gric grig grin grit grni groc grog groi gron groo gror grot groy grrr grtc gry- gryn gryt gtco gtcr 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 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 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 irrc irri irti iryn itgc itgo itic itin itno itoi iton itoo itor itri itry itto itty iyng n-ii nccc ncci nccn nccr ncct ncgr ncit ncnc ncoc ncor ncrc ncri nctc nctr ngic ngio ngon ngor ngri ngtn nicc nici nico nicy nigc nigg nigo nigt niir niit ning nini nino niog nion nioo niro nirt nitc niti nito nitr nity niyi nngn nnit nnnn nnot nntn noci noco noct nogg nogo nogt noin noio noir noit non- nong noni nonn nono nont noo- noon nooo noor noot nor- norc norg 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 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 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 otic otin otit oto- otog oton otoo otor otoy otro otry otti otto otyg otyr oynt oyon oyri rccc rcgc rcic rcnr rcon rcrg rctc rctg rcti rcyc rgit rgtr ricc rico rict rigg rigi rigo rigy riin ring rinn rino riny rion riot riri riti rito ritt 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 royn royt rrrr rtcc rtcg ryng rynn rynt ryon ryot rytt ryyt tccc tcnn tcon 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 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 tory totc toti toto totr tott toty 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 tyco tyin tyir tyng tynt tyny tyr- tyro tyrr tyti tyto tytt tyty tyyn yccc yctc ygon ygor ygot ying yirn yirr yiti ynon ynot yogi yogo yoit yong yoni yono yont yoon yoot yori yorn yoro yort yory yott yoyn yoyo yrin yron yryn yyyy