cccc ccci cccs cccv ccee ccic ccii ccir ccis cciv ccrc ccre ccri ccrs ccsi ccss ccvi ccvs cec- cece ceci cecs ceec cees cer- cerc cere ceri cers cesc cese cesi cesr cess cicc cici cicr cics ciee cier cies ciii ciis circ cire ciri cirr cirs cis- cisc cise cisr ciss cisv civc cive crcc crce crcr cre- crec cree crei cres cric crie cris crss cscc csce csci cscr cscs csec csee cser csir csis csrc csrs csse cssr cvcc cver cvii cvrr cvss eccc ecce ecci eces ecis ecrc ecri ecrr ecrv 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 erev eric erie eris errc erre errs erse ersi erve ervi esce esci escr escs esee eser eses esie esis esri esse essi ever eves evie evir evre evrs evsc iccc icci iccr iccs icec icee icer ices icis icrc icre icrr icrs icsc icse icsi icsr icss iecc ieie iere ieri iers iesc iesi iesr iies iiie iiii iiis iirc iirs iisc iisi iisr ircc ircs iree irer ires iri- iric irie iris irrc irre irri irrs irse irvs iscc isci iscr iscs isec isee iser ises isic isie isis isri issc isse issi issr isss ivec iver ives ivic ivie ivre ivrs rccc rccs rcic rcis rcsc rcsi rcss rcvr rcvs recc rece reci recr recs rees reev reii reir reis rere reri rers rese resi ress reve revi revs ricc rice rics rier ries riis rire riri rirs risc rise risi riss rive rivs rrrr rscc rscs rsee rsis rsre rv-c rver s-ic s-ii s-iv sccc scce sccs scec scee scer sci- scic scie scir scis sciv scr- scrc scre scri scrs scsc scsi scsr se-c se-e se-i se-s sec- secc sece secr secs secv seec seer sees seie seii seir seis serc sere seri serr sers serv sesc sese sesi sess seve sevi sicc sice sici sics siec sier sies sirc sire siri sirr sirs sisc sise sisi siss sive sivi srcc srec sres sris sscc ssce ssci sscs ssec ssee sses ssis ssrc ssri ssrs sssc sssi ssss svcc svce svcs svec svic svir svsc vcci vcrs vecc veci veer vees veie veii veir veis ver- vere veri vers vesc vese vesi vess veve vevi vic- vice vici vics vier vies viii virc vire viri virr visc vise visi viss vive vivi vrci vris vrse vrsi vsee vses vsic vssc vsse vver vvvv