marchó el nene si
marchó el nene si .
m a ɾ t̠ʃ o̞ WORD_BOUNDARY e̞ l WORD_BOUNDARY n e̞ n e̞ WORD_BOUNDARY s i WORD_BOUNDARY
m a r c h ó WORD_BOUNDARY e l WORD_BOUNDARY n e n e WORD_BOUNDARY s i WORD_BOUNDARY . WORD_BOUNDARY