scsd scsh scsi scso scsr sdcc sdch sdco sddc sdds sdhd sdhs sdic sdio sdmo sdms sdrc sdrs sdsc sdsm sdss shcc shhh shhs shid shih shii shim shio shir shis shm- shmd shmo shod shom shoo shor shos shri shrs shsc sicc sich sici sicm sico sics sidd sidh sidi sido sidr sids sihi sihr sihs siim simd simh simi simm simo sims siod sior sios sirc siri siro sirr sirs sisc sisd sish sisi siss smcc smch smdc smdr smhs smic smid smis smoc smod smos smsc smsd smsh smss soch soci socm soco socr socs sodd sodo sods sohh sohm soho sohs soic soim soir sois somi somm somo sood soom soor soos sord sorh sori sorm soro sorr sors sosh sosi soso soss srcc srch srhs srim sris srmc sros srsd sscc ssci sscs ssdc ssdd ssdm sshs ssid ssis ssmc ssoc ssrc ssri ssrm ssrs sssc sssh sssi sssm ssss