el día de noche buena
el día de noche buena .
e l WORD_BOUNDARY ð i a WORD_BOUNDARY ð e WORD_BOUNDARY n o t̠ʃ e WORD_BOUNDARY β w e n a WORD_BOUNDARY
e l WORD_BOUNDARY d í a WORD_BOUNDARY d e WORD_BOUNDARY n o c h e WORD_BOUNDARY b u e n a WORD_BOUNDARY