ah este es el tren
ah este es el tren !
a WORD_BOUNDARY e̞ s t e̞ WORD_BOUNDARY e̞ s WORD_BOUNDARY e̞ l WORD_BOUNDARY t ɾ e̞ n WORD_BOUNDARY
a h WORD_BOUNDARY e s t e WORD_BOUNDARY e s WORD_BOUNDARY e l WORD_BOUNDARY t r e n WORD_BOUNDARY ! WORD_BOUNDARY