EXOSMOTIC

em es et ex is it me mi mo oe oi om os ox si so ti to xi

cis coo cos cot cox ems ice ism its met mic mis mix moc moo mos mot oes oms oot ose oxo sec sei set sex sic sim sit six som sot sox tic tie tis toe tom too xis

cist cite come coos coot cost cote cots emic emit etic exit ices item mice mics mise miso mist mite mixt mocs moos moot most mote mots omit oots otic oxes oxim scot sect semi sext sice site smit some soot stem tics ties time toes tome toms toom