nsec nsel nshs nsic nsin nsis nskk nsls nssc nsse nsss s-ic s-ii sccc scce sccl sccs scec scee scel sch- sche schh schi schl schs sci- scic scie scil scin scis sck- sckl scl- sclc sclk scls scsc scsh scsi scsl scsn se-c se-e se-h se-i se-k se-n se-s sec- secc sece sech seck secn secs seec seeh seek seel seen sees sehe sehk sehs seie seih seii seik seil sein seis seke seki sekk sele seli selk sell sels sene seni senn sens sesc sese sesh sesi sess shcc she- shee sheh shek shel shen shes shhh shhs shie shih shii shik shil shin shis shl- shls shne shsc sicc sice sich sici sick sics siec siek siel sien sies sihi sihk sihl sihs siik sike sikh siki siks sil- silc sile sili silk sill sils sine sinh sini sink sinn sins sisc sise sish sisi sisk siss skee skei skel sken skes skhs skic skie skik skil skin skis skn- skss sl-i slcc slee sles slhs slic slie slik slln slsc sncc snee sneh snel snes snhs snie snns sscc ssce ssci sscs ssec ssee sses sshl sshs ssin ssis sslc ssle ssns sssc sssh sssi ssss