sccc scce sccl sccm sccs scdc scds scec scee scel sch- sche schh schi schl schs sci- scic scid scie scil scim scis scl- sclc sclm scls scmc scmm scms scsc scsd scsh scsi scsl sdcc sdch sddc sdds sdes sdhd sdhs sdic sdlc sdls sdms sdsc sdsl sdsm sdss se-c se-d se-e se-h se-i se-s sec- secc secd sece sech secs sede seds seec seed seeh seel seem sees sehe sehs seid seie seih seii seil seim seis seld sele seli sell selm sels semc seme semi sems sesc sese sesh sesi sess shcc she- shed shee sheh shel shem shes shhh shhs shid shie shih shii shil shim shis shl- shld shls shm- shmd shme shsc sicc sice sich sici sicm sics sidd side sidh sidi sids siec sied siel sies sihi sihl sihs siim sil- silc sild sile sili sill sils simd sime simh simi simm sims sisc sisd sise sish sisi siss sl-i slcc slcd slds sled slee slem sles slhs slic slid slie slim sllm slmm slsc smcc smch smdc smec smed smee smei smhs smic smid smie smil smis smlc smle smls smsc smsd smsh smss sscc ssce ssci sscs ssdc ssdd ssdm ssec ssee ssem sses sshl sshs ssid ssis sslc ssle ssmc ssml sssc sssh sssi sssm ssss