cccc ccci cccs ccee ccic ccii ccir ccis cciw ccrc ccre ccri ccrs ccsi ccss cec- cece ceci cecs ceec cees cer- cerc cere ceri cers cesc cese cesi cesr cess cewe cicc cici cicr cics ciee cier cies ciii ciis circ cire ciri cirr cirs cis- cisc cise cisr ciss ciws ciww crcc crce crcr cre- crec cree crei cres crew cric crie cris crss cscc csce csci cscr cscs csec csee cser csir csis csrc csrs csse cssr csws cwer cwis cwrw eccc ecce ecci eces ecis ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eerc eers eese eesi eics eiec eiei eier eies eire eirs eise eiss ercc erce erec erei erer eres erew eric erie eris errc erre errs erse ersi erws esce esci escr escs esee eser eses esie esis esri esse essi eswc esws ewer ewes ewew ewre iccc icci iccr iccs icec icee icer ices icew icis icrc icre icrr icrs icrw icsc icse icsi icsr icss icws iecc ieie iere ieri iers iesc iesi iesr iies iiie iiii iiis iirc iirs iisc iisi iisr iiwi ircc ircs iree irer ires iri- iric irie iris irrc irre irri irrs irse iscc isci iscr iscs isec isee iser ises isic isie isis isri issc isse issi issr isss iswc iwcc iwce iwie iwis iwiw rccc rccs rcic rcis rcsc rcsi rcss recc rece reci recr recs rees reii reir reis rere reri rers rese resi ress rewe rews ricc rice rics rier ries riew riis rire riri rirs risc rise risi riss rrrr rscc rscs rsee rsis rsre rwcs s-ic s-ii sccc scce sccs scec scee scer scew sci- scic scie scir scis scr- scrc scre scri scrs scsc scsi scsr scwe se-c se-e se-i se-s se-w sec- secc sece secr secs seec seer sees seew seie seii seir seis serc sere seri serr sers sesc sese sesi sess sewe sewr sews sicc sice sici sics siec sier sies siew sirc sire siri sirr sirs sisc sise sisi siss siwe siwi srcc srec sres sris sscc ssce ssci sscs ssec ssee sses ssis ssrc ssri ssrs sssc sssi ssss ssws swcc swee swer swic swie swir swis swre swss wccc wcce wcci wccr wccs wccw wcec wcee wcer wcic wcie wcii wcir wcis wcrc wcre wcri wcrr wcrs wcrw wcsc wcsi wcsr wcss wcsw wcwc wcwi wecc weci wecr wecs wecw weec weei weer wees weic weie weii weir weis wer- werc were weri werr wers werw wesc wese wesr wess wewc wewe wicc wice wici wicr wics wier wies wiii wiis wire wiri wirr wisc wise wisr wiss wisw wiwi wrce wrci wrcr wrcs wrcw wrec wree wrei wrer wrew wric wrie wrrc wrre wrrs wrrw wrsc wrse wrsi wrsr wrss wrsw wrwc wrwr wscc wsci wscr wscs wscw wsei wses wsew wsic wsie wsir wsis wsrc wsre wsri wsrs wsrw wssc wssi wssr wsss wssw wswi wswr wsws wsww wwcr wwcs wwcw wwec wwei wwer wwii wwis wwrc wwre wwrr wwrw wwsc wwse wwsi wwsr wwss wwwc wwwe wwwi wwwr wwws wwww