ddddd diddu diddy didin didus dindi dinis dinny dinur dinus disir diss- disur disyn diurn diyun dridu drinn drins driny driry driss drisy druid druns druri drury drusy dryry duddy dudin dudyn dundi dundy dunin dunny dunun dunyu durdy durin duris durry dusin dussi dusun duyun dynin dyrdy dyrus dysyn dyuni dyyss iddyr ididn idris idrus idunn iiiii iiris iisir iisys iiuni indi- indin indir indri indrs indru indur indus iniid inini ininy innis inniu inrun insin insrr insys inund inurn inuus irdyn irid- irids irind irinn iris- iriss irisu irssi is-is isdry isisi issid issru issus issuu isuus isyss iyiyi iyyun nduru niddy nidus niidu niirs ninds ninny ninur ninus nisin nisus niyur nssnd nu-nu nuddy nudi- nudur nudus nunni nunns nunny nunry nunun nurds nurin nuris nurri nurry nursu nursy nurun nurus nusus nuydi nuydu nydri nyiri ridin riisu rindi rindr rinds rindu rindy rinns rinsi rinus risin risus rndis rudds ruddy rudin rudny rudry rudus rudyr rudys ruins ruiru rundi rundu runin runny runsy rusin russi russy rusyn rynds ryndy rynin ryuir s-iii si-in siddi sidin sidis sidri sidun sidus sindi sinds sindu sindy sinis sinni sinny sinsy sinu- sinur sinus sirin siris siriu sirsi sirsy sirud sirur siryn sisid sisis sissi sissu sissy siudi siuri siuru siusi siuyu siyin snuss srnin ssdrs sssss sudds suddy sudis sudsy sudur suids sundu sunin sunis sunni sunny sunud surds surdu surin surir suris surni surry sursy surud surui surur surus sussy susun susus suudu suuns sydur sydyr synys syrus syuri u-n-i u-nii udryn uisun undid undri undry undun undur unini uninn unisi unius unnun unnur unrid unrun unryu unsdi unsin unsu unsui unsun unurn urin- urins urris ursid ursus ururi urusi uryu uryuu usini usins usnin ussun usury ususi uunsi uusis uuuuu uyuni yidin yindi yindu yinyu yu-ri yudin yunsi yunus yunyu yurin yuris