sero serr sers sesa sese seso sess sjoa sjoe sjon slaa slae slan slas slea slee sler sles slln sloe slon sloo slos slre slrn slrs slsa snar snas snee snel sner snes snla snns snoa snoo snor snos snra snrs soal soan soar soas soea soel soen soeo soes soja soje sola sole soll soln solo solr sols son- sona sone sono sons sool soon soor soos sora sore sorn soro sorr sors sosa sose soso soss sras sreo sres srna srnn srno sros ssaa ssan ssao ssas ssee sses ssla ssle ssns ssra ssrl ssrs sssa ssss