sí venga la primera
sí venga la primera .
s i WORD_BOUNDARY β e̞ n ɡ a WORD_BOUNDARY l a WORD_BOUNDARY p ɾ i m e̞ ɾ a WORD_BOUNDARY
s í WORD_BOUNDARY v e n g a WORD_BOUNDARY l a WORD_BOUNDARY p r i m e r a WORD_BOUNDARY . WORD_BOUNDARY