cccc cccf ccci cccs ccfc ccff ccfi ccic ccii ccis ccsf ccsi ccss cfcf cfcs cicc cici cics ciff cifs ciii ciis cis- cisc ciss cscc cscf csci cscs csfc csis fccf fcic fcii fcsc ffcc ffff ffii ffss ficc fics fifc fiff fifi fiii fisc fisi fiss fscc fsfi fssc fssf iccc iccf icci iccs icis icsc icsi icss ific ifis ifsc iiii iiis iisc iisi iscc isci iscs isfc isic isis issc issf issi isss s-ic s-ii sccc sccs scfc scfi sci- scic scif scis scsc scsi sfcc sfcs sffc sfss sicc sici sics siff sisc sisi siss sscc ssci sscs ssfc ssis sssc sssf sssi ssss