a ver fíjate bien
a ver fíjate bien .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY f i x a t e̞ WORD_BOUNDARY β j e̞ n WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY f í j a t e WORD_BOUNDARY b i e n WORD_BOUNDARY . WORD_BOUNDARY