COMPLICITOUS

is it li lo mi mo mu oi om op os pi si so ti to um up us ut

cis col coo cop cos cot cum cup cut imp ism its lip lis lit loo lop lot lum mic mil mis moc mol moo mop mos mot mus mut oil oms oot ops opt out pic pis pit piu poi pol pom poo pot psi pst pul pus put sic sim sip sit sol som sop sot sou sum sup tic til tip tis tom too top tui tup ump upo ups uts

cist clip clop clot coco coil cols colt comp cool coop coos coot cops cost cots coup culm cult cups cusp cuts impi imps limo limp lips lisp list lits litu loci loco loom loop loos loot lops lost loti lots loup lout lump lums lust mics milo mils milt mips miso mist mocs moil mols molt mool moos moot mops most mots must muts oils olio omit oops oots opts opus otic oust outs pics pili piso pits plot plum plus poco pois polo pols pomo poms pool poos post pots pout ptui puli puls puts scop scot scum scup scut silo silt simp slim slip slit slop slot slum slut smit smut soil soli solo soot soul soup spic spit spot stop stum suit sumo sump tics tils tipi tips toil tolu toms tool toom topi topo tops tuis tump tups umps