kas+sa ise ei saa
kas sa ise ei saa ?
k a s WORD_BOUNDARY s a WORD_BOUNDARY i s ɛ WORD_BOUNDARY e iː WORD_BOUNDARY s a aː WORD_BOUNDARY
k a s WORD_BOUNDARY s a WORD_BOUNDARY i s e WORD_BOUNDARY e i WORD_BOUNDARY s a a WORD_BOUNDARY