cccc ccci cccs ccic ccii ccis cciw ccsi ccss ccst cctc cctt cicc cici cics cict ciii ciis ciit cis- cisc ciss cist citi cits citt ciws ciww cscc csci cscs csis csit cstc csts csws ctic ctsc ctss ctts cttw cwis cwts iccc icci iccs icct icis icsc icsi icss icst icts icws iiii iiis iiit iisc iisi iist iitt iiwi iscc isci iscs isct isic isis isit issc issi isss istc isti ists iswc itcs itic itis itsi iwcc iwis iwiw s-ic s-ii sccc sccs scct sci- scic scis scit scsc scsi scst sctc scts sicc sici sics siit sisc sisi siss sist sit- sitc siti sits sitt siwi sscc ssci sscs ssis ssit sssc sssi ssss sstc ssts ssws stcc stcs stic stis stit stsi stss sttc swcc swic swis swit swss swts tccc tctc tcts ticc tics tiit tisi tiss tist titc titi tits titt tiwi tscc tsis tssi tsst tstc tsts ttss tttt twi- twic twis twit twss wccc wcci wccs wcct wccw wcic wcii wcis wcit wcsc wcsi wcss wcst wcsw wctc wcti wcts wctt wctw wcwc wcwi wicc wici wics wiii wiis wiit wisc wiss wist wisw witc witi wits witt wiwi wscc wsci wscs wscw wsic wsis wssc wssi wsss wsst wssw wstc wsts wstt wstw wswi wsws wswt wsww wtcc wtci wtcs wtct wtcw wtic wtis wtss wttc wtti wtts wttt wttw wtws wtwt wtww wwcs wwct wwcw wwii wwis wwsc wwsi wwss wwst wwtc wwti wwtw wwwc wwwi wwws wwww