cccc ccci cccs ccic ccii ccis ccnc ccni ccns ccny ccoc ccsi ccsn ccss cicc cici cico cics ciii ciis cin- cinc cini cino cion cios cis- cisc cisn ciss cisy cnci cnco cnic cnss coco coin cois con- conc coni conn cono cons cony coon coos cosc cosi coso coss cosy coyn coyo coys cscc csci csco cscs csio csis csny csos csys cyc- cycc cycs cyn- cyno cyon cyy- cyyc cyyn i-no iccc icci iccn icco iccs icis icnc icns icoc icon icos icsc icsi icss iiii iiio iiis iino iioi iioo iios iisc iisi inci inco incs incy inis inni inno inns inny ino- inoi inon inos insc inso inss inyo ioci ioii ioio ioni ionn iono ions iooi iooo ioos ioso iscc isci iscn isco iscs isic isin isis isno iso- isoc ison isos issc issi isso isss issy isys iyos n-ii nccc ncci nccn nccs ncis ncnc ncoc ncos ncsc ncsi ncss ncsy nicc nici nico nics nicy nini nino nins nion nioo nios nisi niso niss niyi nnnn nnos nnss noci noco nocs noin noio nois non- noni nonn nono nons noo- noon nooo noos nos- noss nosy noyo noys nscc nscs nsic nsin nsis nsos nssc nsso nsss nycc nyco nycy nyny nyon nysc nyss occc occi occn ocin ocis ocon ocos ocys oici oiii oins oion oios oisc onc- onco onic onis onni onno onon onos onoy onsc onso onys oons oooo ooos oosi oscc osci osco osii osin osis osno osny osoi osoo osos ossi osso ossy oyns oyon oyss s-ic s-ii s-os sccc sccs sccy sci- scic scin scio scis scon scoo scsc scsi scsn scso scyn sicc sici sico sics sini sinn sino sins siny sion sios sisc sisi siss sisy siyi sncc snco snns snoc snoo snos snsy snys soci soco socs socy soic soin sois son- soni sono sons sony soon soos sooy sosi soso soss soyo soys sscc ssci sscs ssin ssis ssns ssoc sssc sssi ssss syco syis syn- sync syns syny syon syso syss yccc yins yiss ynon yoni yono yons yoon yosi yoso yoyn yoyo ysco ysii yson yyyy