cccc ccci cccp cccs ccic ccii ccip ccis cciw ccoc ccow ccpp ccps ccsi ccsp ccss cicc cici cico cics ciii ciis cios cipo cipp cips cis- cisc cisp ciss ciws ciww coco cocp coip cois coop coos copi copo copp cops cosc cosi coso cosp coss cowp cows cozi cozz cpcs cpic cpio cpos cpps cpsc cpso cscc csci csco cscs csio csis csos cspc cspi csps csws cwis cwos iccc icci icco iccp iccs icis icoc icos icpc icpo icps icsc icsi icsp icss icws iiii iiio iiis iioi iioo iiop iios iisc iisi iisp iiwi ioci iocp ioii ioio iooi iooo ioos iops ioso ipcc ipcs ipop ipos ippc ippo ipsc ipsi ipso ipsp ipss ipsw iscc isci isco iscp iscs isic isis iso- isoc isop isos ispc isps ispw issc issi isso issp isss iswc iwcc iwis iwiw iwoz iwps izso izzo occc occi ocis ocos ocpp ocsw oici oiii oios oipc oisc oooo ooos oops oosi oozi opic opii opio opis opo- opos oppi oppo opps opsi oscc osci osco osii osip osis osoi osoo osos osow ossi osso owow pccc pccs pccw pcip pcos pcpp pcps pcso picc pici pico pics piip pioz pipi pipo pipp pips pisi piso piss pisz piwi poco pocs poio pois poop poos pop- popc popi popo popp pops posi poso poss powp pows pozo ppcc ppci ppcs ppic ppos pppo pppp ppps ppss psci psco psip psis psoc psoi psos pspi pspp psps pssc psso s-ic s-ii s-os sccc sccp sccs sci- scic scio scip scis scoo scop scow scpi scpo scps scsc scsi scso sicc sici sico sicp sics siop sios sipc sipi sipo sipp sips sisc sisi siss siwi sizz soci soco socs soic sois soop soos sopi sopo sopp sops sosi soso soss sowi sowp sows soz- sozi spcc spco spcs spic spio spip spis spoc spoo spop spos spps spso spsp spss sscc ssci sscp sscs ssis ssoc ssop sspc sspo ssps sssc sssi ssss ssws swcc swic swip swis swiz swoo swop swow swss szis szoc szss wccc wcci wcco wccp wccs wccw wcic wcii wcip wcis wcoc wcoo wcop wcos wcoz wcpc wcpi wcpo wcpp wcps wcpz wcsc wcsi wcso wcsp wcss wcsw wcsz wcwc wcwi wcwp wczz wicc wici wico wics wiii wiis wiiz wioc wioi wioo wiop wios wioz wipc wipi wipo wipp wips wisc wiso wisp wiss wisw wiwi wizo wizs wizz wocc woco wocs woic woio wois woiz wooc woop woos woow wooz wopc wopi wopp wops woso wosp woss wosw wowc wowi wowo wowp wows woww wowz wozi wozz wpcc wpci wpcs wpcw wpic wpio wpip wpoc wpoi wpop wpow wpoz wppc wppi wppz wpso wpsp wpwc wpwz wpzs wpzz wscc wsci wsco wscp wscs wscw wscz wsic wsip wsis wsoc wsoo wsop wsos wspc wspo wsps wspz wssc wssi wssp wsss wssw wswi wsws wsww wwco wwcs wwcw wwii wwio wwip wwis wwiz wwos wwow wwoz wwpc wwpw wwsc wwsi wwsp wwss wwwc wwwi wwws wwww wwwz wwzw wwzz wzcc wzcp wzip wzoc wzoo wzoz wzps wzpw wzsp wzwp wzww wzwz wzzi wzzo wzzp wzzs wzzw wzzz zico zics ziip zipp zips zisi zizi zizz zoco zoic zoio zois zoo- zoop zoos zoso zoss zozo zsss zwop zwoz zzzs zzzz