figgs fiing fiini finif finis finns firns fissi frigg frigs friis fring friss fu-fu fuffs fugug fugus fungi fungs funis funsi furin furir furrs furus fusi- fusun fusus gi-fi giggs giing gings ginir ginsu girns girru girss girsu girus gisin gissi gnuff gnuni grgur griff grigg grigs grini grinn grins grisi griss grisu grrrr gruff gruiu gruni gruss gsign guffs guggi gugin gugir guinn guiri guiss gungu gunni gunnr gunns gunsn gurgi gurns gursu gurun gurur gurus gusii if-- ifin ifius iggri igigi igni- ignis iiiii iiris iisir iiuni infin infun ingin ingui ingus ining inini innis inniu inrun insin insrr inurn inuus irgun iring irinn iris- iriss irisu irssi is-is isfin isign ising isisi issru issus issuu isuus iufni ngiri ngugi ngugu nguni nguri nguru nigun nigus niirs ningi ningu ninur ninus nisin nisus nsign nu-nu nugi- nungi nunni nunns nunun nurin nuris nurri nursu nurun nurus nusus ri-fi riffs rig-i riggs rigun riisu rings ringu rinns rinsi rinus risin risus rsssf ruffs rufi- rufus rugii rugin rugir ruing ruins ruiru rungs rungu runin rusin russi s-iii si-in sifus sigir signs sigri sigur sigus singi sings singu sinis sinni sinu- sinur sinus sirgu sirig sirin siris siriu sirsi sirur sisig sisis sissi sissu siuri siuru siusi sniff snigg snigs snrfs snuff snugs snuss sring srnin sssss suffr suffs sufis sufri suggs sugii sugnu sugru sugus suigu suing sunin sunis sunni surfs surgu surif surin surir suris surni surui surur surus susun susus suuns u-n-i u-nii ugrin ugrug uigur uisun unfun unfur ungig ungur unifi unini uninn unisi unius unnun unnur unrig unrug unrun unsin unsu unsui unsun unurn urgun urin- uring urins urris ursus ururi urusi using usini usins usnin ussun ususi uunsi uusis uuuuu