POSTICUM

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cist comp cops cost cots coup cups cusp cuts imps mics mips miso mist mocs mops most mots must muts omit opts opus otic oust outs pics piso pits pois poms post pots pout ptui puts scop scot scum scup scut simp smit smut soup spic spit spot stop stum suit sumo sump tics tips toms topi tops tuis tump tups umps