MICROSCOPIST

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

cis coo cop cor cos cot imp ism its mic mir mis moc moo mop mor mos mot oms oot ops opt orc ors ort pic pis pit poi pom poo pot pro psi pst rim rip roc rom rot sic sim sip sir sis sit som sop sos sot sri tic tip tis tom too top tor

cist coco coir comp coop coos coot cops corm cors coss cost cots cris crit croc crop impi imps iris isms mics mips miri mirs miso miss mist mocs moor moos moot mops mors mort moss most mots omit oops oots opts orcs orts otic pics piso piss pits poco pois pomo poms poor poos port post pots prim prom pros psis psst rims riot rips rocs romp roms room root roti roto rots scop scot sics simp sims sips sirs sits smit soms soot sops sori sort sots spic spit spot sris stir stop tics tipi tips tiro toms toom topi topo tops torc tori toro tors toss trim trio trip trop