reis reke reki reks relb reld rele rell rels rerd rere reri rers rese resi ress rfdi rfds rfef rffc rffl rfic rfid rib- ribe ribs ricc rice rick rics ridc ridd ride ridi rids ried rief riek riel rier ries rife riff rifs riif riis rike riki rikk rile rill rire riri rirs risc risd rise risi risk riss rkkf rkss rlcs rlds rlee rlef rlif rlls rred rrfc rrif rrle rrrr rsbi rscc rscs rsdd rsdl rsds rsee rsfc rsid rsis rslc rsre rssl s-ib s-ic s-ii sbbs sbcc sbcs sbds sbef sber sbfc sbic sbrk sbsd sbse sbsi scbi sccc scce sccl sccs scdc scdf scds scec scee scel scer scfc scfe scfi sci- scic scid scie scif scil scir scis sck- sckl scl- sclc sclk scls scr- scrc scre scri scrs scsc scsd scsi scsl scsr sdcc sddc sdds sdef sder sdes sdfc sdib sdic sdif sdlc sdls sdrc sdrs sdsc sdsf sdsl sdss se-c se-d se-e se-f se-i se-k se-s sebe sebi sebs sec- secc secd sece seck secr secs sede seds seeb seec seed seef seek seel seer sees seff sefi sefl seid seie seif seii seik seil seir seis seke seki sekk selb seld sele self seli selk sell sels serb serc serd sere serf seri serk serr sers sesc sese sesi sess sfbc sfcc sfcs sfdc sfdk sfer sffc sflc sfls sfrc sfss sibc sibe sibi sibs sicc sice sici sick sics sidd side sidi sidr sids siec sied sief siek siel sier sies sife siff sifl sifr siik sike siki sikr siks sil- silc sild sile silf sili silk sill sils sirc sire sirf siri sirk sirr sirs sisc sisd sise sisi sisk siss sked skee skei skel sker skes skfc skic skid skie skif skik skil skir skis sksd skss sl-i slcc slcd slds sleb sled slee sler sles slib slic slid slie slik slir slrc slre slrs slsc srbc srcc srde sreb srec sres srfc srfi srib sris srsd ssbr sscc ssce ssci sscs ssdc ssdd ssdf ssec ssee sses ssfc ssfl ssid ssis sslc ssle ssrc ssri ssrl ssrs sssb sssc sssf sssi ssss