-nik cccc ccci cccs ccic ccii ccis ccix ccnc ccni ccns ccsi ccsn ccss ccxi cicc cici cics ciii ciis cin- cinc cini cink cis- cisc cisk cisn ciss cixi ckck ckcs ckcx ckin cknc ckns cknx cnci cnic cnki cnss cscc csci cscs csik csis csix csks cxii cxix cxxi cxxx iccc icci iccn iccs icis icks icnc icns icsc icsi icss iiii iiis iisc iisi ikin ikki inci incs inis inki inks inni inns insc inss inxs iscc isci iscn iscs isic isin isis issc issi isss ixxi k-ci kc-x kccc kcci kcck kcic kcii kcin kcis kcix kckc kckk kckn kckx kcni kcns kcsc kcsi kcsn kcss kicc kick kics kicx kiic kiii kiik kiis kiix kikc kiki kikk kikx kin- kinc kini kink kinn kins kinx kisc kisi kisk kisn kiss kisx kixi kixk kixn kixs kixx kkci kkck kkcn kkcs kkic kkik kkin kkix kkkk kkni kknn kkns kknx kksi kksn kkss kkxk kkxs kkxx knci knck kncn knic knik knin knis knki knkk knnk knns knsc knsi knsk knsn knss knxx ksci ksck kscn kscs ksii ksik ksis ksix kskk kskn ksks kskx ksnc ksnk ksnn ksns ksnx kssi kssn ksss kssx kxci kxcs kxic kxii kxix kxkc kxkk kxks kxkx kxnc kxsc kxsn kxss kxxi kxxk kxxn kxxx n-ii nccc ncci nccn nccs ncis ncix ncnc ncsc ncsi ncss nicc nici nick nics nikc niki niks nini nins nisi niss nixi nnnn nnss nscc nscs nsic nsin nsis nskk nssc nsss s-ic s-ii sccc sccs sci- scic scin scis sck- scsc scsi scsn sicc sici sick sics siik siki siks sini sink sinn sins sisc sisi sisk siss sixx skic skik skin skis skix skn- skss sncc snns sscc ssci sscs ssin ssis ssns sssc sssi ssss xcii xcis xics xiii xisi xixi xsin xxii xxix xxxi xxxx