cccc ccci cccl cccs ccic ccii ccil ccis ccix cclc ccli ccls cclx ccsi ccsl ccss ccxi ccxl cicc cici cics ciii ciis cili cill cils cis- cisc cisl ciss cisy cixi clic clii clis clix clsc clxi clxx cly- cscc csci cscl cscs csis csix csys cxii cxix cxxi cxxx cyc- cycc cycl cycs cyl- cylc cyll cyls cyy- cyyc iccc icci iccl iccs icis icll icsc icsi icss iiii iiis iisc iisi ilic ilis ill- illi ills illy ilxx iscc isci iscs isic isil isis isls isly issc issi isss issy isyl isys ixil ixxi lccc lccs lcis lcls lcsc lics liii liis lili lill lils lily lisi liss lisy lixi lixy liyl llcc llcs lllc llll lscs lxii lxis lxxi lxxx lyc- lyly lys- lysi lysl lyss lyx- s-ic s-ii sccc sccl sccs sccy sci- scic scil scis scl- sclc scls scsc scsi scsl sicc sici sics sil- silc sili sill sils sisc sisi siss sisy sixx siyi sl-i slcc slic slsc slys sscc ssci sscs ssis sslc sssc sssi ssss syis syl- syli syll syls syss xcii xcis xics xiii xil- xili xill xisi xixi xlii xlix xsil xxii xxix xxxi xxxx xxxy xyl- yccc yili yill yiss ylli ylls ysii yyyy