cccc cccf ccci cccp cccs ccfc ccff ccfi ccic ccii ccip ccis ccnc ccnf ccni ccnp ccns ccny ccoc ccpn ccpp ccps ccsf ccsi ccsn ccsp ccss ccst cctc cctt cfcf cfcn cfco cfcs cfcy cfit cfni cfns cfos cfpo cfps cfsi cftc cfyn cicc cici cico cics cict ciff cifs ciii ciis ciit cin- cinc cinf cini cino cint cion cios cipf cipo cipp cips cis- cisc cisn cisp ciss cist cisy citf citi cito citp cits citt city cnci cnco cncp cnic cnss cntc cntf coco cocp coct cofc coff cofi cofs coft coif coin coip cois coit con- conc conf coni conn cono cons cont cony coof coon coop coos coot copi copo copp cops copt copy cosc cosi coso cosp coss cost cosy cotc coti cotn coto cots cott coty coyf coyn coyo coys coyt cpcs cpff cpft cpic cpif cpio cpni cpns cpnt cpos cpps cpsc cpso cptp cpts cscc cscf csci csco cscs csfc csio csis csit csnp csny csos csot cspc cspi csps cspt cstc csto csts csys ctcf ctcp ctfc ctfo ctfs ctic ctns ctos ctot ctpo ctpp ctps ctsc ctsn ctss cttn ctts cyc- cycc cycs cyfi cyfs cyft cyn- cyno cyon cypc cyps cyst cyt- cyto cyy- cyyc cyyn fccf fccp fcic fcii fcot fcps fcsc fcst fcto fcty ffcc ffff ffii ffps ffss fftf ficc fico fics fict fifc fiff fifi fifo fift fiii fini finn fino finp fins fint fion fios fipp fips fisc fisi fiss fist fitc fiti fits fitt fnci fnsp foci foco focs fofo foin fois fono fons font fony foof foon foos foot fopp fops fosi foso foss fost foti foto fotp fots fott foty foyn foys foyt fp-c fpcc fpct fpin fscc fsfi fsfo fspc fspf fssc fssf fssp ft-c ftfc ftfy ftii ftop ftos ftps fyfi fynn fynt fyti i-no iccc iccf icci iccn icco iccp iccs icct icis icnc icns icoc icon icos icpc icpo icps icsc icsi icsp icss icst ictp icts ifco ifcp iffy ific ifis ifit ifni ifno ifns ifpo ifps ifsc ifso ifsp iftn ifto ifyo iiii iiio iiis iiit iino iioi iioo iiop iios iipf iisc iisi iisp iist iitt inci inco incs incy infi info infp infs infy inis init inni inno inns inny ino- inoi inon inos inot inp- inpi inpp inpt insc inso insp inss inst inti intn into intp ints inyo ioci iocp iofc ioii ioio ioit ioni ionn iono ions ioof iooi iooo ioos iops ioso iotf ioto ipcc ipcs ipct ipfc ipin ipop ipos ippc ippf ippo ippy ipsc ipsi ipso ipsp ipss iptc ipto ipts iscc isci iscn isco iscp iscs isct isfc isfp isic isin isis isit isno isnt iso- isoc isof ison isop isos ispc ispf isps ispy issc issf issi isso issp isss issy istc isti isto istp ists isty isys itcs itic itif itin itis itno itof itoi iton itoo itos itpc itsf itsi itso itsp itsy ittf itto itty iyos iypt n-ii nccc nccf ncci nccn nccp nccs ncct ncfc ncip ncis ncit ncnc ncoc ncos ncpc ncsc ncsf ncsi ncss ncst ncsy nctc nfct nfff nfic nfip nfon nfps nftc nfto nfyc nicc nicf nici nico nics nicy nifc niff nift niip niit nini nino nins nion nioo nios nipc nips nipt nisi niso nisp niss nist nitc nitf niti nito nits nity niyi nnit nnnn nnos nnot nnpi nnss nntn noci noco nocs noct nofi noif noin noio nois noit non- noni nonn nono nons nont noo- noon nooo noop noos noot nops nos- noss nost nosy not- noti noto nots nott noyo noys noyt npcc npic npif npin nppc npss npsy nptc nptn nscc nscs nsfc nsfs nsic nsin nsis nsof nsos nspc nspi nsps nssc nssf nsso nssp nsss nstc nstp nsts ntcc ntfc ntfp ntfs ntfy ntis ntof ntop ntpc ntsc ntsf ntss ntto nycc nyco nycy nyit nynt nyny nyon nypc nypt nysc nysf nyss nyst nytc occc occi occn occt ocfp ocin ocis ocon ocos ocpp oct- octi octo octs octy ocys off- offc offo offs offy ofit ofno ofst oftp oici oiii oins oint oion oios oipc oisc oist oitc oiti onc- oncf onco onct onic onis onit onni onno onon onos onoy onpt onsc onso onst ont- ontc onti onto onys ooff oofs oofy oons oont oooo ooos oops oosi oost ootp oots ooty opic opii opin opio opis opit opo- opon opos oppi oppo opps oppy opsi opsy opti optn opto opts oscc osci osco osii osin osip osis osno osny osoi osoo osos ossi osso ossy ostc osti osts osyp osyt otfc otfp otic otif otin otis otit oto- otof oton otoo otos otoy otpp otso otti otto otts oyns oynt oyon oyss oyst pccc pccs pcfc pcin pcip pcns pcnt pcos pcpn pcpp pcps pcso pcts pfcs pfff pfft pfic pfis pfit pfps pfyn picc pici pico pics pict picy piff pifs piip pinc pini pinn pino pinp pins pint piny pion piot pipi pipo pipp pips pipy pisi piso piss pist pisy pitf piti pito pits pitt pity piyo piys pnic pnin pnon pnot pnpo pnpp pnsc poco pocs poff pofi poin poio pois ponc poni pono ponp pons pont pony poof poon poop poos poot pop- popc popi popo popp pops popt popy posi posn poso poss post posy potc potf poti poto pots pott poty poyn poyo poys ppcc ppci ppcs ppic ppif ppos pppn pppo pppp ppps ppsf ppss pptn ppts pptt psci psco psfs psip psis psnc psni psoc psoi pson psos pspi pspp psps pssc psso psst psts psy- psys ptcc ptop pttc pyic pyin pyn- pynt pyo- pyon pyos pyot pypy pyss pyst pytt s-ic s-ii s-os sccc sccp sccs scct sccy scfc scfi sci- scic scif scin scio scip scis scit scnt scon scoo scop scot scpi scpo scps scpt scsc scsi scsn scso scst sctc sctn scto scts scyn sfcc sfco sfcs sffc sfio sfnt sfos sfpc sfss sftp sfts sicc sici sico