rirs risd rise risi risk riss rkss rlds rlee rlin rlls rnds rnie rnin rnld rnli rred rrle rrrr rsdd rsdl rsds rsee rsid rsis rsnn rsnr rsre rssl s-ii sdds sder sdes sdls sdrs sdsl sdss se-d se-e se-i se-k se-n se-s sede seds seed seek seel seen seer sees seid seie seii seik seil sein seir seis seke seki sekk seld sele seli selk sell sels send sene seni senn senr sens serd sere seri serk sern serr sers sese sesi sess sidd side sidi sidr sids sied siek siel sien sier sies siik sike siki sikr siks sil- sild sile sili silk sill sils sind sine sini sink sinn sins sire siri sirk sirr sirs sisd sise sisi sisk siss sked skee skei skel sken sker skes skid skie skik skil skin skir skis skn- sksd skss sl-i slds sled slee sler sles slid slie slik slir slln slre slrn slrs sned snee snel sner snes snid snie snir snns snrk snrs snsd srde sres sris srni srnn srsd ssdd ssee sses ssid ssin ssis ssle ssns ssri ssrl ssrs sssi ssss