ddddd diddu didin didup didus dindi dinis dinur dinus dipin dipun dipus disir diss- disur diurn dpsir dridu drinn drins drips driss druid druns drupi druri dudin dundi dunin dunun dupin dupri durin duris dusin dussi dusun i-pin ididn idris idrus idunn iiiii iiris iisir iiuni indi- indin indip indir indri indrs indru indur indus iniid inini inipi innis inniu inrun insin insrr inund inurn inuus ipini ipsi- ipsus irid- irids irind irinn iris- iriss irisu irpin irssi irupi is-is isisi ispsd ispup issid issru issus issuu isuus iupps n-p-n nduru nidus niidu niiip niirs ninds ninur ninus nipin nippu nipri nipup nisin nisus npins nsnps nssnd nu-nu nudi- nudur nudus nunni nunns nunun nupur nurds nurin nuris nurri nursu nurun nurus nusus p-n-p pdnsd pidun piiri piisi piisu pindi pindu pinid pinin pinn- pinni pinup pinus pipid pipis pippi pipri pirin pirni pirns pirri pirui pirus pisin pissi piuri piuru piusi pnisr pnsup priis prins priss prius prudi pruin prun- pruni pruss pudur pudus puids puind punss pupin pupri purdi purin puris purrs purus puuri puurs ridin riisu rindi rindr rinds rindu rinns rinsi rinus ripup rirpu risin risps rissp risus rndis rrsps rudds rudin rudus ruins ruiru rundi rundu runin runup rupin rupsi rusin russi s-iii si-in siddi sidin sidis sidri sidun sidus sindi sinds sindu sinis sinni sinu- sinur sinus sipid sippi sipsi sirin siris siriu sirsi sirud sirup sirur sisid sisis sissi sissu siudi siuri siuru siusi snipp snips snrnp snurp snuss spin- spind spins spir- spirr spiss sprun spuds spurn spurr spurs srnin ssdrs sssss sudds sudis sudur suids sundu sunin sunis sunni sunpu sunud sunup supps supsd supsi supur surds surdu surin surir suris surni surpu surud surui surur surus susun susus suudu suuns u-n-i u-nii udupi uispp uisun undid undri undun undur unini uninn unipi unisi unius unnun unnur unpin unrid unrip unrun unsdi unsin unsu unsui unsun unurn uprun upsun urin- urins urpin urris ursid ursus ururi urusi usini usins usnin uspid uspis ussun usurp ususi uunsi uusis uuuuu