vai telefonar ao pai
vai telefonar ao pai .
v aɪ WORD_BOUNDARY t e l ɨ f u n a ɹ WORD_BOUNDARY aʊ WORD_BOUNDARY p aɪ WORD_BOUNDARY
v a i WORD_BOUNDARY t e l e f o n a r WORD_BOUNDARY a o WORD_BOUNDARY p a i WORD_BOUNDARY