POSTBURSAL

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abos abut albs alps also alto alts apos arbs arts asps atop auto bals baps bars bass bast bats blat blot blur boar boas boat bola bolt bops bora bort boss bota bots bout bras brat bros brut bura burl burp burs buss bust buts labs laps lars lass last lats latu lobs lops loss lost lota lots loup lour lout lust oars oast oats obas opal opts opus oral orbs orts osar ossa ours oust outs pals pars part pass past pats plat plot plus pols port post pots pour pout prao prat prau proa pros psst pubs pula puls purl purs puss puts raps rapt rasp rato rats robs rota rotl rots roup rout rubs rust ruts sabs salp sals salt saps saul slab slap slat slob slop slot slub slur slut soap soar soba sobs sola sols sops sora sorb sort sots soul soup sour sous spar spas spat spot spur stab star stoa stob stop stub suba subs sups sura tabs tabu taos taps taro tarp tars tass taus tola tolu tops tora tors toss tour trap trop tsar tuba tubs tups upas urbs urps ursa utas