cccc ccci cccp cccs ccic ccii ccip ccis ccnc ccni ccnp ccns ccpn ccpp ccps ccsi ccsn ccsp ccss cicc cici cics ciii ciis cin- cinc cini cipp cips cis- cisc cisn cisp ciss cnci cncp cnic cnss cpcs cpic cpni cpns cpps cpsc cscc csci cscs csis csnp cspc cspi csps iccc icci iccn iccp iccs icis icnc icns icpc icps icsc icsi icsp icss iiii iiis iisc iisi iisp inci incs inis inni inns inp- inpi inpp insc insp inss ipcc ipcs ipin ippc ipsc ipsi ipsp ipss iscc isci iscn iscp iscs isic isin isis ispc isps issc issi issp isss n-ii nccc ncci nccn nccp nccs ncip ncis ncnc ncpc ncsc ncsi ncss nicc nici nics niip nini nins nipc nips nisi nisp niss nnnn nnpi nnss npcc npic npin nppc npss nscc nscs nsic nsin nsis nspc nspi nsps nssc nssp nsss pccc pccs pcin pcip pcns pcpn pcpp pcps picc pici pics piip pinc pini pinn pinp pins pipi pipp pips pisi piss pnic pnin pnpp pnsc ppcc ppci ppcs ppic pppn pppp ppps ppss psci psip psis psnc psni pspi pspp psps pssc s-ic s-ii sccc sccp sccs sci- scic scin scip scis scpi scps scsc scsi scsn sicc sici sicp sics sini sinn sinp sins sipc sipi sipp sips sisc sisi siss sncc sncp snip snns snpp spcc spcs spic spin spip spis spns spps spsp spss sscc ssci sscp sscs ssin ssis ssns sspc ssps sssc sssi ssss