a_ver si cabe éste aquí
a ver si cabe éste aquí .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY s i WORD_BOUNDARY k a β e̞ WORD_BOUNDARY e̞ s t e̞ WORD_BOUNDARY a k i WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY s i WORD_BOUNDARY c a b e WORD_BOUNDARY é s t e WORD_BOUNDARY a q u í WORD_BOUNDARY . WORD_BOUNDARY