cccc ccci cccp cccs ccic ccii ccip ccir ccis ccnc ccni ccnp ccnr ccns ccoc ccpn ccpp ccpr ccps ccrc ccri ccrp ccrs ccrt ccsi ccsn ccsp ccss ccst cctc cctt cicc cici cico cicr cics cict ciii ciis ciit cin- cinc cini cino cint cion cior cios cipo cipp cips circ ciri ciro cirr cirs cirt cis- cisc cisn cisp cisr ciss cist citi cito citp cits citt cnci cnco cncp cnic cnrc cnrr cnrt cnss cntc cntr coco cocp coct coin coip coir cois coit con- conc coni conn cono cons cont coon coop coos coot copi copo copp copr cops copt cor- corc cori corn coro corp corr cors cort cosc cosi coso cosp coss cost cotc coti cotn coto cots cott cpcs cpic cpio cpni cpns cpnt cpos cpps cpri cprs cprt cpsc cpso cpsr cptp cptr cpts crcc crcr cric crin crip cris crit crns croc cron croo crop cror crot crpc crps crrt crsp crss crst crtc crtp crts cscc csci csco cscr cscs csio csir csis csit csnp csor csos csot cspc cspi csps cspt csrc csrs cssr cstc csto cstr csts ctcp ctic ctns ctor ctos ctot ctpo ctpp ctps ctrc ctrn ctrp ctrs ctsc ctsn ctss cttn ctts i-no iccc icci iccn icco iccp iccr iccs icct icis icnc icns icoc icon icor icos icpc icpo icps icrc icrr icrs icrt icsc icsi icsp icsr icss icst ictp icts iiii iiio iiis iiit iino iioi iioo iiop iios iirc iirs iisc iisi iisp iisr iist iitr iitt inci inco incr incs inis init inni inno innr inns ino- inoi inon inor inos inot inp- inpi inpp inpt inri inro inrs insc inso insp inss inst inti intn into intp intr ints ioci iocp ioii ioio ioit ioni ionn iono ions iooi iooo ioos iops iori iors ioso ioto ipcc ipcs ipct ipin ipop ipos ippc ippo ippr ipri ipsc ipsi ipso ipsp ipss iptc ipto ipts ircc ircs iri- iric irin irio irip iris iroc iron irop irpc irps irrc irri irrs irsp irti irtp irts iscc isci iscn isco iscp iscr iscs isct isic isin isis isit isno isnt iso- isoc ison isop isor isos ispc ispr isps isri isrp issc issi isso issp issr isss istc isti isto istp istr ists itcs itic itin itis itno itoi iton itoo itor itos itpc itri itrs itsi itso itsp itto n-ii nccc ncci nccn nccp nccr nccs ncct ncip ncis ncit ncnc ncoc ncor ncos ncpc ncrc ncri ncrp ncsc ncsi ncss ncst nctc nctr nicc nici nico nics niip niir niit nini nino nins nion nioo nios nipc nipr nips nipt niro nirs nirt nisi niso nisp niss nist nitc niti nito nitr nits nnit nnnn nnos nnot nnpi nnpr nnss nntn noci noco nocs noct noin noio noir nois noit non- noni nonn nono nons nont noo- noon nooo noop noor noos noot nops nor- norc nori norn noro norr nors nort nos- noss nost not- noti noto nots nott npcc npic npin nppc npri nprt npss nptc nptn nrcs nric nroc nron nrpc nrpn nrps nrrc nrsc nrsp nrts nscc nscs nsic nsin nsis nsnr nsos nspc nspi nsps nsrc nssc nsso nssp nssr nsss nstc nstp nsts ntcc ntis ntop ntpc ntrc ntsc ntss ntto nttr occc occi occn occt ocin ocis ocon ocos ocpp ocro ocrr ocrs oct- octi octo octs oici oiii oins oint oion oios oipc oirt oisc oist oitc oiti onc- onco onct onic onir onis onit onni onno onon onor onos onpt onsc onso onst ont- ontc onti onto oocr oons oont oooo ooos oops oort oosi oost ootp oots opic opii opin opio opis opit opo- opon opor opos oppi oppo opps opsi opti optn opto opts orci orco orcs ori- oric orin orio oris orit ornc orni orno orns oro- oron oror oros orot orpc orpi orps orri orro orrs orsi orso ortc orto orts oscc osci osco osii osin osip osis osno osnr osoi osoo osor osos osro ossi osso ostc osti ostr osts otic otin otis otit oto- oton otoo otor otos otpp otro otrs otso otti otto otts pccc pccs pcin pcip pcns pcnt pcos pcpn pcpp pcps pcrc pcso pcts picc pici pico picr pics pict piip pinc pini pinn pino pinp pins pint pion piot pipi pipo pipp pips pirc piri pirn piro pirr pirs pisi piso piss pist piti pito pitr pits pitt pnic pnin pnon pnot pnpo pnpp pnro pnsc pntr poco pocs poin poio pois ponc poni pono ponp pons pont poon poop poor poos poot pop- popc popi popo popp pops popt porc pori porn poro porr pors port posi posn poso poss post potc poti poto pots pott ppcc ppci ppcs ppic ppos pppn pppo pppp ppps pprc ppss pptn ppts pptt prcc prcp prcs pri- prii prin pris prnp pro- proc pron proo prop pros prot prps prri prrs prsc prsi prso prss prtc prti prtp prtr psci psco psip psis psnc psni psnr psoc psoi pson psos pspi pspp pspr psps psrp pssc psso psst psts ptcc ptop pttc rccc rccs rcic rcis rcnr rcon rcos rcpi rcpo rcps rcpt rcsc rcsi rcss rctc rcti rcts ricc rico rics rict riin riis rinn rino rion rios riot ripi ripp ripr rips ript riri rirs risc risi riso risp riss rist riti rito rits ritt rnco rncp rncs rnin rnnt rnot rnsp rntp rocc roco rocs roin roio roir rois roit ronc roni rono rons ront rooi roon roop roor roos root ropo rops rorc rori roro rort rosc rosi roso rosp ross rost rotc roti rotn roto rotr rots rott rpcs rpii rpon rpos rppn rpps rptn rpts rrrr rrsp rscc rscn rscs rsis rsnn rsno rsnr rsos rspo rsps rstp rsts rtcc rtns rtps rtss rttp rtts s-ic s-ii s-os sccc sccp sccs scct sci- scic scin scio scip scir scis scit scnr scnt scon scoo scop scor scot scpi scpo scps scpt scr- scrc scri scrn