se a y y se va
se a y y se va .
s e̞ WORD_BOUNDARY a WORD_BOUNDARY i WORD_BOUNDARY i WORD_BOUNDARY s e̞ WORD_BOUNDARY β a WORD_BOUNDARY
s e WORD_BOUNDARY a WORD_BOUNDARY y WORD_BOUNDARY y WORD_BOUNDARY s e WORD_BOUNDARY v a WORD_BOUNDARY . WORD_BOUNDARY