dónde está la boca
dónde está la boca ?
d o̞ n d e̞ WORD_BOUNDARY e̞ s t a WORD_BOUNDARY l a WORD_BOUNDARY β o̞ k a WORD_BOUNDARY
d ó n d e WORD_BOUNDARY e s t á WORD_BOUNDARY l a WORD_BOUNDARY b o c a WORD_BOUNDARY ? WORD_BOUNDARY