ress rhce rhcm rhee rhem rheo rhes rhhs rhoc rhoh rhos rhsm rkos rkss rmhs rmsc rocc roce roch rock roco rocs roer roes rohe rohm rohr rohs roke rokh rokk roko rokr roks rome romk romm romo roms rook room roor roos rorc rore rork roro rosc rose rosh roso ross rrhs rrkm rrmc rrrr rscc rsch rscs rsee rshs rsme rsos rsre s-os sccc scce sccm sccs scec scee scer sch- sche schh scho schr schs sck- scmc scmm scmo scms scoh scok scom scoo scor scr- scrc scre scrs scsc scsh scso scsr se-c se-e se-h se-k se-o se-s sec- secc sece sech seck seco secr secs seec seeh seek seem seer sees sehe sehk sehr sehs seke sekk seko semc seme sems seoc seok serc sere serk serm sero serr sers sesc sese sesh seso sess shcc she- shee sheh shek shem sheo sher shes shhh shhs shm- shme shmo shoe shok shom shoo shor shos shre shrs shsc skee skem skeo sker skes skhs skoe skor skss smcc smch smec smee smhs smoc smok smos smrk smsc smsh smss soce soch sock socm soco socr socs soec soem soeo soes sohh sohm soho sohs soke sokk soko some somm somo sook soom soor soos sore sorh sorm soro sorr sors sose sosh soso soss srcc srch srec srem sreo sres srhs srmc sros sscc ssce sscs ssec ssee ssem sses sshs ssmc ssoc ssrc ssrm ssrs sssc sssh sssm ssss