sl-i slee sler sles sley slhs slie slir slln slre slrn slrs slye slys snee sneh snel sner snes snhs snie snir snlf snns snrs snsy snye snys sres srfi srhs sris srni srnn ssee sses ssfl sshl sshs ssin ssis ssle ssns ssri ssrl ssrs sssf sssh sssi ssss syen syer syes syfe syff syfy syhe syis syl- syle syli syll syls syn- syne syns syny syre syrs syry syse syss yeel yeen yeer yees yefe yeff yehe yehr yehs yeie yeii yeir yele yelf yeli yell yene yeni yens yere yeri yerl yern yerr yers yery yesh yesi yess yeye yeyi yeyr yfel yhen yher yhes yhis yien yiff yile yili yill yins yire yirn yirr yise yiss ylle ylli ylls ynes ynne ynsh yren yrin yrle yrly yrne yryn ysee ysel ysen yser yses ysii ysle ysse yssh yyfe yyff yyyy