a mama de quien
a mama de quien
prepart n prep pro:rel
a mama de quien ?
a WORD_BOUNDARY m a m a WORD_BOUNDARY d e̞ WORD_BOUNDARY k j e̞ n WORD_BOUNDARY
a WORD_BOUNDARY m a m a WORD_BOUNDARY d e WORD_BOUNDARY q u i e n WORD_BOUNDARY ? WORD_BOUNDARY