SWITCHEL

eh el es et he hi is it li sh si ti we

cel chi cis els eth hes het hew hic hie his hit ice ich its lei les let lie lis lit sec sei sel set sew she sic sit tel tew the tic tie til tis wet wis wit

ceil cels celt chew chis chit cist cite clew echt elhi etch eths etic heil hest hets hews hies hilt hist hits ices ichs isle itch lech leis lest lets lice lich lies list lite lits lwei sect shew shit sice silt site sith slew slit stew tech tels tews thew this tics ties tile tils welt west wets whet whit wich wile wilt wise wish wist wite with wits