OSMOTACTIC

ai am as at is it ma mi mo oi om os si so ta ti to

act aim ais ait ami att cam cat cis coo cos cot ism its mac mas mat mic mis moa moc moo mos mot oat oca oms oot sac sat sic sim sit som sot tam tao tas tat tic tis tit tom too tot

acts aims aits amis asci atom camo cams cast cats ciao cist coat coca coco coma coos coot cost cots iota macs mast mats matt mica mics miso mist mitt moas moat mocs moos moot most mots mott oast oats ocas omit oots otic otto sati scam scat scot sima smit soca soma soot stat stoa stot taco tact tams taos tats tics tits toit toms toom toot tost tots