scak scas scba sccc sccs scgs sch- scha schh scho schs sck- scob scog scoh scok scoo scsa scsc scsh scso sgaa sgac sgca sgcb sgcg sggg sggs sghc sghs sgsh sgss shab shac shag shah shak shao shas shbs shca shcc shga shgc shha shhh shhs shoa shog shok shoo shos shsc skab skac skag skhs skog skss soak soas soba sobo sobs soca soch sock soco socs soga sogh sogo sogs soha sohh soho sohs soka sokk soko soog sook soos sosa sosh soso soss ssaa ssab ssac ssao ssas ssca sscc sscs ssgs sshs ssoc sssa sssb sssc sssh ssss