i-pin iiiii iiris iisir iiuni ilisu illin illui illus ilulu inili inini inipi innis inniu inrun insin insrr insul inurn inuus ipils ipini ipsi- ipsus irill irinn iris- iriss irisu irpin irssi irupi is-is isili isill isisi islin islip ispup issru issus issuu isuli isuus iuliu iulus iupps liisi lilin lilis liliu lilli lilun lilus linin linlu linns linpu linus lipin lipis lippi lipps lipsi lipus liril lirui lisin lisis lisps liss- lissu liuli llrrs luins lulin lulli lulls lulul lulus luni- lunin lunns lupin lupis luppi lupsu lupul lupus lurin lurun lurup lusin lusis lusus luuri n-p-n niiip niirs nilin nilus ninur ninus nipin nippu nipri nipup nisil nisin nisli nissl nisus npins nsnps nu-nu nulli nulls nunni nunns nunun nupli nuprl nupur nurin nuris nurlu nurri nursu nurun nurus nusus p-n-p piilu piiri piisi piisu pili- pilin pilis pills pilur pilus pinin pinll pinn- pinni pinup pinus pipil pipis pipli pippi pipri pipul pirin pirni pirns pirri pirui pirus pisin pissi piuri piuru piusi plips plupp pluri plurn pnisr pnsup priis prill prins priss prius pruin prun- pruni pruss psil- pulis pull- pulli pulls pullu pulps punss pupil pupin pupri purin puris purli purls purrs purul purus pusil puuri puurs riisu rills rinns rinsi rinus ripup rirpu risin risps rissp risus rrsps ruili ruins ruiru rulli runin runup rupin rupsi rusin russi s-iii si-in siili silin silli sills silpi silur sinis sinni sinu- sinur sinus sippi sipsi sirin siris siriu sirsi sirup sirur sisil sisis sisli sissi sissu siuri siuru siusi slip- slips slirp sliss sluis slurp slurs sluss snils snipp snips snirl snrnp snurl snurp snuss spili spill spin- spins spir- spirr spiss sprun spurl spurn spurr spurs spuul srnin sssss sulin sulis sulli sulls sulur sulus sunil sunin sunis sunni sunpu sunup supls suppl supps supsi supur surin surir suris surni surpu surui surul surur surus susil susun susus suuns u-n-i u-nii uispp uisun ullin ullur ulpur ululu ulupi uluru unini uninn unipi unisi unius unnun unnur unpin unrip unrun unsin unsu unsui unsun unurn uppli uprun upsun urin- urins urpin urris ursus uruli ururi urusi usini usins usnin uspis ussun usuli usurp ususi uunsi uusis uuuuu