-ous cccc cccs cccu ccoc ccss ccuc ccus coco cocu coos cosc coso coss cosy cous couy coyo coys cozy cozz cscc csco cscs csos csus csys cucc cuso cuss cusu cusy cuy- cuyo cuzo cuzy cyc- cycc cycs cyy- cyyc czyz occc ocos ocys oooo ooos oous oozy oscc osco osoo osos osso ossu ossy oucc ouu- ouzo oyou oyss ozzy s-os sccc sccs sccy scoo scsc scso scsu soco socs socy soos sooy soso soss sous soyo soys soz- sscc sscs ssoc sssc ssss suc- succ sucs suos sus- suso suss susu susy susz suus suyo suyu suzo suzu suzy suzz syco syso syss szoc szss szuc ucos ucoz ucsc ucsu uocc uscc usco uscs usoc usos ussc usss ussu ussy usus uuoc uuuu uzos yccc yooz yoso yous youz yoyo yozo ysco yssu yuyu yuzo yuzu yyyy zoco zoo- zoos zoso zoss zouc zozo zozu zsss zuoz zuzu zzzs zzzz