la buena es su mamá
la buena es su mamá .
l a WORD_BOUNDARY β w e̞ n a WORD_BOUNDARY e̞ s WORD_BOUNDARY s u WORD_BOUNDARY m a m a WORD_BOUNDARY
l a WORD_BOUNDARY b u e n a WORD_BOUNDARY e s WORD_BOUNDARY s u WORD_BOUNDARY m a m á WORD_BOUNDARY . WORD_BOUNDARY