quién me lo ha dado
quién me lo ha dado ?
k j e̞ n WORD_BOUNDARY m e̞ WORD_BOUNDARY l o̞ WORD_BOUNDARY a WORD_BOUNDARY d a d o̞ WORD_BOUNDARY
q u i é n WORD_BOUNDARY m e WORD_BOUNDARY l o WORD_BOUNDARY h a WORD_BOUNDARY d a d o WORD_BOUNDARY ? WORD_BOUNDARY