cccc ccci cccp cccs ccic ccii ccip ccis cciw ccnc ccni ccnp ccns ccpn ccpp ccps ccsi ccsn ccsp ccss cicc cici cics ciii ciis cin- cinc cini cinw cipp cips cis- cisc cisn cisp ciss ciws ciww cnci cncp cnic cnss cpcs cpic cpni cpns cpps cpsc cscc csci cscs csis csnp cspc cspi csps csws cwis iccc icci iccn iccp iccs icis icnc icns icpc icps icsc icsi icsp icss icws iiii iiis iisc iisi iisp iiwi inci incs inis inni inns inp- inpi inpp insc insp inss inw- inwi ipcc ipcs ipin ippc ipsc ipsi ipsp ipss ipsw iscc isci iscn iscp iscs isic isin isis ispc isps ispw issc issi issp isss iswc iswn iwcc iwin iwis iwiw iwps n-ii nccc ncci nccn nccp nccs ncip ncis ncnc ncpc ncsc ncsi ncss ncwc nicc nici nics niip nini nins nipc nips nisi nisp niss nnnn nnpi nnss npcc npic npin nppc npss npws nscc nscs nsic nsin nsis nspc nspi nsps nssc nssp nsss nswp nwpp nwss pccc pccs pccw pcin pcip pcns pcpn pcpp pcps picc pici pics piip pinc pini pinn pinp pins pipi pipp pips pisi piss piwi pnic pnin pnpp pnsc ppcc ppci ppcs ppic pppn pppp ppps ppss psci psip psis psnc psni pspi pspp psps pssc pwns 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 siwi sncc sncp snip sniw snns snpp spcc spcs spic spin spip spis spns spps spsp spss sscc ssci sscp sscs ssin ssis ssns sspc ssps sssc sssi ssss ssws swcc swic swip swis swss wccc wcci wccn wccp wccs wccw wcic wcii wcin wcip wcis wcnc wcni wcnn wcnp wcns wcnw wcpc wcpi wcpn wcpp wcps wcsc wcsi wcsn wcsp wcss wcsw wcwc wcwi wcwn wcwp wicc wici wicn wics wiii wiin wiis winc wini winn wins winw wipc wipi wipp wips wisc wisn wisp wiss wisw wiwi wiwn wncc wnci wncn wncw wnic wnin wnis wniw wnnc wnns wnnw wnpc wnsc wnsn wnsp wnss wnsw wnwc wnwi wnwn wnws wnww wpcc wpci wpcn wpcs wpcw wpic wpin wpip wpni wpnn wpns wpnw wppc wppi wppn wpsn wpsp wpwc wscc wsci wscn wscp wscs wscw wsic wsip wsis wsnc wsni wsnn wsnp wsnw wspc wspn wsps wssc wssi wssp wsss wssw wswi wswn wsws wsww wwcn wwcs wwcw wwii wwin wwip wwis wwnc wwnn wwns wwnw wwpc wwpn wwpw wwsc wwsi wwsn wwsp wwss wwwc wwwi wwwn wwws wwww