sili silk sill sils silu sisc sise sish sisi sisk siss sisu siue siui sius skee skei skel skes skhs skic skie skik skil skis skiu skss skue skui skul sl-i slcc slcu slee sles slhs slic slie slik slsc slsu sluc slue sscc ssce ssci sscs ssec ssee sses sshl sshs ssis sslc ssle sssc sssh sssi ssss suc- succ such suci suck sucs suee suel sues sueu suhi suhl suie suis suke sukh suki suks suku sul- sulc sule sulh suli sulk sull sulu sus- suse susi susk suss susu suus u-ie ucci ucel uces uche uchi uchs ucil ucsc ucsu ueki uele ueli uell uess uhcl uhle uhss uhuh uies uile uise ukcc ukek ukes ukeu uksc ulcc ulch ulee ulek ules ulic ulie ulik ulle ulli uluk ulul ulus us-k uscc usce usch uscs usee usel uses ushi ushs ushu usie usis uske usle uslu ussc usse usss ussu usui usul usus uulu uusi uuuu