cccc ccci cccs cccv ccee ccic ccii ccir ccis cciv ccrc ccre ccri ccrs ccsi ccss ccvi ccvs cec- cece ceci cecs ceec cees ceke cer- cerc cere ceri cers cesc cese cesi cesr cess cicc cici cicr cics ciee cier cies ciii ciis cikr circ cire ciri cirk cirr cirs cis- cisc cise cisk cisr ciss cisv civc cive ckck ckcs ckcv cker ckrc crcc crce crcr cre- crec cree crei cres cric crie crik cris crkc crss cscc csce csci cscr cscs csec csee cser csik csir csis csks csrc csrs csse cssr cvcc cver cvii cvrr cvss eccc ecce ecci eces ecis ecks ecrc ecri ecrr ecrv ecsc ecse ecss eecs eeee eees eeke eeks eerc eers eese eesi eesk eick eics eiec eiei eier eies eike eiki eiks eire eirs eise eisk eiss ekek eker ekes ekis ekki eksi ercc erce erec erei erer eres erev eric erie erik eris erke erki erks errc erre errs erse ersi erve ervi esce esci escr escs esee esek eser eses esie esik esis eske esks esri esse essi ever eves evie evir evre evrs evsc evvk iccc icci iccr iccs icec icee icer ices icis icke icks 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 ikee iker ikes ikki ikri ircc ircs iree irer ires iri- iric irie iris irki irks 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 k-ci kccc kcci kcck kccr kccv kcec kcee kcei kcic kcie kcii kcir kcis kciv kckc kckk kckr kckv kcrc kcri kcrr kcrs kcrv kcsc kcse kcsi kcsr kcss kcvi kcvk kcvr kcvs kcvv keck kecr keek keer kees keii keik keir keis kekc keke keki keks ker- kerc kere keri kerk kerr kers kerv kesc kesi kesk kesr kess keve kevi kevs kicc kice kick kicr kics kier kies kiev kiic kiii kiik kiis kikc kiki kikk kikr kirc kiri kirk kirr kirs kirv kisc kise kisi kisk kisr kiss kisv kive kivi kkci kkck kkcr kkcs kkic kkik kkkk kkrc kkre kkrk kkrr kkrs kkrv kkse kksi kksr kkss kkvr kkvv krcc krce krci krcs krec kree krei krek kres krev krik kris kriv krkc krke krki krkk krkr krks krkv krrc krre krri krrk krrr krrs krsc krse krsk krsr krss krsv krvc krve krvi krvk krvr krvs krvv ksce ksci ksck kscr kscs kscv ksec ksee ksei ksek kser ksev ksii ksik ksir ksis ksiv kske kskk kskr ksks ksrr ksrs ksrv ksse kssi kssr ksss ksvc ksve ksvi ksvr kvcc kvce kvci kvck kvcr kvcs kvcv kvec kver kves kvic kvie kvik kvir kvis kviv kvrc kvre kvri kvrr kvrv kvsc kvsi kvsr kvss kvsv kvvr kvvs kvvv rccc rccs rcic rcis rcsc rcsi rcss rcvr rcvs recc rece reci reck recr recs reek rees reev reii reik reir reis reke reki reks rere reri rers rese resi ress reve revi revs ricc rice rick rics riek rier ries riis rike riki rikk rire riri rirs risc rise risi risk riss rive rivs rkss rksv rrrr rscc rscs rsee rsis rsre rv-c rver rvik s-ic s-ii s-iv sccc scce sccs scec scee scer sci- scic scie scir scis sciv sck- scr- scrc scre scri scrs scsc scsi scsr se-c se-e se-i se-k se-s sec- secc sece seck secr secs secv seec seek seer sees seie seii seik seir seis seke seki sekk serc sere seri serk serr sers serv sesc sese sesi sess seve sevi sicc sice sici sick sics siec siek sier sies siik sike siki sikr siks sirc sire siri sirk sirr sirs sisc sise sisi sisk siss sive sivi skee skei sker skes skic skie skik skir skis skiv skss 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 veck veer vees veie veii veik veir veis veke ver- vere veri verk vers vesc vese vesi vess veve vevi vic- vice vici vick vics vier vies viii viik vike viki virc vire viri virk virr visc vise visi visk viss vive vivi vrci vris vrse vrsi vsee vses vsic vssc vsse vver vvvv