-ing cccc ccci cccp cccs ccgc ccgs ccic ccii ccip ccis ccnc ccni ccnp ccns ccny ccoc ccpn ccpp ccps ccsg ccsi ccsn ccsp ccss cgcc cgcg cggs cgis cgns cgss cicc cici cico cics cigi cigs ciii ciis cin- cinc cing cini cino cion cios cipo cipp cips cis- cisc cisn cisp ciss cisy cnci cnco cncp cngi cnic cnss coco cocp cogi cogo cogs coin coip cois con- conc cong coni conn cono cons cony coon coop coos copg copi copo copp cops copy cosc cosi coso cosp coss cosy coyn coyo coys cpcs cpic cpio cpni cpns cpos cpps cpsc cpso cscc csci csco cscs csgn csio csis csnp csny csos cspc cspi csps csys cyc- cycc cycs cyn- cyno cyon cypc cyps cysg cyy- cyyc cyyn gc-c gccc gccs gcic gcii gcos gcpc gcss gggg ggpo ggss gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion giop gipi gipp gips giss gncc gngc gnin gnip gnoo gnpc gnps gogi gogo gogs goin goip gois gon- gong goni gonn gono gons gony goog gooi goon goop goos gopc gopi gopo gops gosi goso goss goys gpgp gpip gpos gpsg gpsi gpso gpss gscp gsis gsoc gson gsos gspc gyn- gyng gyno gypo gyps gysi gyss i-go i-no iccc icci iccn icco iccp iccs icgc icis icnc icns icoc icon icos icpc icpo icps icsc icsi icsp icss igcc igcp iggs iggy igis igni igno igns igny igon igoo igso igsp iiii iiio iiis iino iioi iioo iiop iios iisc iisi iisp inci inco incs incy ingo ings inig inis inni inno inns inny ino- inoi inon inos inp- inpi inpp insc inso insp inss inyo iocg ioci iocp ioii ioio ioni ionn iono ions iooi iooo ioos iops ioso ipcc ipcs ipin ipop ipos ippc ippo ippy ipsc ipsi ipso ipsp ipss iscc isci iscn isco iscp iscs isgc isic isin isis isno iso- isoc ison isop isos ispc isps ispy issc issi isso issp isss issy isys iyng iyos n-ii nccc ncci nccn nccp nccs ncgs ncip ncis ncnc ncoc ncos ncpc ncsc ncsi ncss ncsy ngic ngio ngns ngon ngos ngpc ngsn nicc nici nico nics nicy nigc nigg nigo nigs niip ning nini nino nins niog nion nioo nios nipc nips nisi niso nisp niss niyi nngn nnnn nnos nnpi nnss noci noco nocs nogg nogo nogs noin noio nois non- nong noni nonn nono nons noo- noon nooo noop noos nops nos- noss nosy noyo noys npcc npic npin nppc npss npsy nscc nscs nsic nsin nsis nsos nspc nspi nsps nssc nsso nssp nsss nycc nyco nycy nyny nyon nypc nysc nyss occc occi occn ocin ocis ocon ocos ocpp ocys oggi oggy ogin ogni ogog ogoi ogon ogsi oici oigo oiii oins oion oios oipc oisc onc- onco ongi ongo onic onis onni onno onon onos onoy onpg onsc onso onys oons oooo ooos oops oosi opic opii opin opio opis opng opo- opon opos oppi oppo opps oppy opsi opsy oscc osci osco osgi osii osin osip osis osno osny osoi osoo osos ossi osso ossy osyp oyns oyon oyss pccc pccs pcgg pcgs pcin pcip pcns pcos pcpn pcpp pcps pcso pgcc pgsc pgss picc pici pico pics picy pigc pigg pign pigo pigp pigs piip pinc ping pini pinn pino pinp pins piny pion pipi pipo pipp pips pipy pisg pisi piso piss pisy piyo piys pnic pnin pnon pnpo pnpp pnsc poco pocs pogg pogo pogs pogy poin poio pois ponc pong poni pono ponp pons pony poon poop poos pop- popc popi popo popp pops popy posi posn poso poss posy poyn poyo poys ppcc ppci ppcs ppgi ppic ppig ppos pppn pppo pppp ppps ppss psci psco psgi psip psis psnc psni psoc psoi pson psos pspi pspp psps pssc psso psy- psys pyg- pygg pyic pyin pyn- pyo- pyon pyos pypy pyss s-ic s-ii s-os sccc sccp sccs sccy scgp scgs sci- scic scin scio scip scis scog scon scoo scop scpi scpo scps scsc scsi scsn scso scyn sgcg sggg sggs sgic sgio sgps sgss sicc sici sico sicp sics sigg sigi sign sigo sigs sigy sing sini sinn sino sinp sins siny sion siop sios sipc sipi sipo sipp sips sipy sisc sisi siss sisy siyi sncc snco sncp snig snip snns snoc snog snoo snop snos snpg snpo snpp snsy snys soci soco socs socy sogi sogn sogo sogs soic soin sois son- song soni sono sons sony soog soon soop soos sooy sopi sopo sopp sops sopy sosi soso soss soyo soys spcc spco spcs spic spig spin spio spip spis spns spoc spon spoo spop spos spoy spps spso spsp spss spy- spys sscc ssci sscp sscs ssgs ssin ssis ssns ssoc ssop sspc sspo ssps sssc sssi ssss syco sygn syis syn- sync syng syns syny syon sypo syso syss yccc ygon ying yins yips yiss ynon yogi yogo yong yoni yono yons yoon yoop yopo yopy yosi yoso yoyn yoyo ypcc ypsi ysco ysii ysnp yson ysop yspi yyyy