cccc ccci cccs cccv ccic ccii ccis cciv ccsi ccss ccvi ccvs cicc cici cics ciii ciis cis- cisc cisk ciss cisv civc ckck ckcs ckcv cscc csci cscs csik csis csks cvcc cvii cvss iccc icci iccs icis icks icsc icsi icss iiii iiis iisc iisi ikki iscc isci iscs isic isis issc issi isss ivic k-ci kccc kcci kcck kccv kcic kcii kcis kciv kckc kckk kckv kcsc kcsi kcss kcvi kcvk kcvs kcvv kicc kick kics kiic kiii kiik kiis kikc kiki kikk kisc kisi kisk kiss kisv kivi kkci kkck kkcs kkic kkik kkkk kksi kkss kkvv ksci ksck kscs kscv ksii ksik ksis ksiv kskk ksks kssi ksss ksvc ksvi kvcc kvci kvck kvcs kvcv kvic kvik kvis kviv kvsc kvsi kvss kvsv kvvs kvvv s-ic s-ii s-iv sccc sccs sci- scic scis sciv sck- scsc scsi sicc sici sick sics siik siki siks sisc sisi sisk siss sivi skic skik skis skiv skss sscc ssci sscs ssis sssc sssi ssss svcc svcs svic svsc vcci vic- vici vick vics viii viik viki visc visi visk viss vivi vsic vssc vvvv