se ha acabado esto
se ha acabado esto ?
s e̞ WORD_BOUNDARY a WORD_BOUNDARY a k a β a d o̞ WORD_BOUNDARY e̞ s t o̞ WORD_BOUNDARY
s e WORD_BOUNDARY h a WORD_BOUNDARY a c a b a d o WORD_BOUNDARY e s t o WORD_BOUNDARY ? WORD_BOUNDARY