rkss rrhs rrrr rsbi rscc rsch rscs rsee rshs rsis rsre s-ib s-ic s-ii sbbs sbcc sbcs sber sbhc sbhk sbhs sbic sbrk sbse sbsi scbi sccc scce sccs scec scee scer sch- sche schh schi schr schs sci- scic scie scir scis sck- scr- scrc scre scri scrs scsc scsh scsi scsr se-c se-e se-h se-i se-k se-s sebe sebi sebs sec- secc sece sech seck secr secs seeb seec seeh seek seer sees sehe sehk sehr sehs seie seih seii seik seir seis seke seki sekk serb serc sere seri serk serr sers sesc sese sesh sesi sess shbs shcc she- sheb shee sheh shek sher shes shhh shhs shib shie shih shii shik shir shis shre shri shrs shsc sibc sibe sibi sibs sicc sice sich sici sick sics siec siek sier sies sihi sihk sihr sihs siik sike sikh siki sikr siks sirc sire siri sirk sirr sirs sisc sise sish sisi sisk siss skee skei sker skes skhs skic skie skik skir skis skss srbc srcc srch sreb srec sres srhs srib sris ssbr sscc ssce ssci sscs ssec ssee sses sshs ssis ssrc ssri ssrs sssb sssc sssh sssi ssss