SULFURETING

ef el en er es et fe if in is it li ne nu re si ti un us ut

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efts egis engs enuf ergs erns erst etui felt fens fern fest fets feus figs file fils fine fins fire firn firs fist fits flir flit flue flus fret frig frit frug fuel fugs fugu funs furl furs fuse gels gelt gens gent genu gest gets gien gies gift gilt gins girl girn girt gist gite gits glen glue glut gnus grin grit grue gulf guls guns guru gust guts iglu ires isle left legs leis lens lent lest lets lief lien lier lies lieu life lift line ling lins lint lire list lite lits litu lues luge lugs lune lung lunt lure lust lute negs neif nest nets nils nite nits nurl nuts refs reft regs reif rein reis rent rest rets riel rife rifs rift rigs rile ring rins rise rite rues rugs ruin rule rune rung runs runt ruse rust ruts seif self sent serf sift sign silt sine sing sire site slit slue slug slur slut snit snug stir stun suer suet suit sulu sung sure surf tegs tels tens tern tier ties tile tils tine ting tins tire tirl tref tres trig true trug tugs tuis tule tune tung tuns turf turn ulus unit urge urns urus user utes