ei kas issi on aff
ei kas issi on aff ?
e iː WORD_BOUNDARY k a s WORD_BOUNDARY i s^ s^ i WORD_BOUNDARY o n WORD_BOUNDARY a f f WORD_BOUNDARY
e i WORD_BOUNDARY k a s WORD_BOUNDARY i s s i WORD_BOUNDARY o n WORD_BOUNDARY a f f WORD_BOUNDARY