on t' esta el nen
on t' esta el nen ?
o n WORD_BOUNDARY t e WORD_BOUNDARY ɛ s t ɐ WORD_BOUNDARY ə l WORD_BOUNDARY n ɛ n WORD_BOUNDARY
o n WORD_BOUNDARY t ' WORD_BOUNDARY e s t a WORD_BOUNDARY e l WORD_BOUNDARY n e n WORD_BOUNDARY