cccc ccci cccp cccs ccic ccii ccip ccir ccis ccnc ccni ccnp ccnr ccns ccny ccpn ccpp ccpr ccps ccrc ccri ccrp ccrs ccsi ccsn ccsp ccss cicc cici cicr cics ciii ciis cin- cinc cini cipp cips circ ciri cirr cirs cis- cisc cisn cisp cisr ciss cisy cnci cncp cnic cnrc cnrr cnss cpcs cpic cpni cpns cpps cpri cprs cpsc cpsr crcc crcr cric crin crip cris crns crpc crps crsp crss cry- cryn crys cscc csci cscr cscs csir csis csnp csny cspc cspi csps csrc csrs cssr csys cyc- cycc cycs cyn- cypc cyps cyrs cyy- cyyc cyyn iccc icci iccn iccp iccr iccs icis icnc icns icpc icps icrc icrr icrs icry icsc icsi icsp icsr icss iiii iiis iirc iirs iisc iisi iisp iisr inci incr incs incy inis inni innr inns inny inp- inpi inpp inri inrs insc insp inss ipcc ipcs ipin ippc ippr ippy ipri ipsc ipsi ipsp ipss ircc ircs iri- iric irin irip iris iriy irpc irps irrc irri irrs irsp iryn iscc isci iscn iscp iscr iscs isic isin isis ispc ispr isps ispy isri isrp issc issi issp issr isss issy isys n-ii nccc ncci nccn nccp nccr nccs ncip ncis ncnc ncpc ncrc ncri ncrp ncsc ncsi ncss ncsy nicc nici nics nicy niip niir nini nins nipc nipr nips nirs nisi nisp niss niyi nnnn nnpi nnpr nnss npcc npic npin nppc npri npss npsy nrcs nric nrpc nrpn nrps nrrc nrsc nrsp nscc nscs nsic nsin nsis nsnr nspc nspi nsps nsrc nssc nssp nssr nsss nycc nycy nyny nypc nysc nyss pccc pccs pcin pcip pcns pcpn pcpp pcps pcrc picc pici picr pics picy piip pinc pini pinn pinp pins piny pipi pipp pips pipy pirc piri pirn pirr pirs piry pisi piss pisy piys pnic pnin pnpp pnsc ppcc ppci ppcs ppic pppn pppp ppps pprc ppss prcc prcp prcs pri- prii prin pris prnp prps prri prrs prsc prsi prss prys psci psip psis psnc psni psnr pspi pspp pspr psps psrp pssc psy- psys pyic pyin pyn- pypy pyr- pyri pyry pyss rccc rccs rcic rcis rcnr rcpi rcps rcsc rcsi rcss rcyc ricc rics riin riis rinn riny ripi ripp ripr rips riri rirs risc risi risp riss rncp rncs rnin rnsp rpcs rpii rppn rpps rpyc rrrr rrsp rscc rscn rscs rscy rsis rsnn rsnr rsps ryip ryis rynn rysy s-ic s-ii sccc sccp sccs sccy sci- scic scin scip scir scis scnr scpi scps scr- scrc scri scrn scrs scry scsc scsi scsn scsr scyn sicc sici sicp sics sini sinn sinp sins siny sipc sipi sipp sips sipy sirc siri sirp sirr sirs sisc sisi siss sisy siyi sncc sncp snip snir snns snpp snrs snsy snys spcc spcs spic spin spip spir spis spns spps spri sprs spry spsp spss spy- spyr spys srcc sris srni srnn srpc srps srsp sscc ssci sscp sscs ssin ssis ssns sspc ssps ssrc ssri ssrs sssc sssi ssss sycr syis syn- sync syns syny syrs syry syss yccc yins yips yirn yirr yiss ypcc ypir ypsi yrin yryn ysii ysnp yspi yyyy