SOROPTIMIST

is it mi mo oi om op or os pi si so ti to

imp ism its mir mis moo mop mor mos mot oms oot ops opt ors ort pis pit poi pom poo pot pro psi pst rim rip rom rot sim sip sir sis sit som sop sos sot sri tip tis tit tom too top tor tot

impi imps iris isms mips miri mirs miso miss mist mitt moor moos moot mops mors mort moss most mots mott omit oops oots opts orts otto piso piss pits pois pomo poms poor poos port post pots prim prom pros psis psst rims riot rips romp roms room root roti roto rots simp sims sips sirs sits smit soms soot sops sori sort sots spit spot sris stir stop stot tipi tips tiro titi tits toit toms toom toot topi topo tops tori toro tors tort toss tost tots trim trio trip trop trot