tu foste ao circo
tu foste ao circo ?
t u WORD_BOUNDARY f o s t̠ʃ ɨ WORD_BOUNDARY aʊ WORD_BOUNDARY s i ɾ ə k ʊ WORD_BOUNDARY
t u WORD_BOUNDARY f o s t e WORD_BOUNDARY a o WORD_BOUNDARY c i r c o WORD_BOUNDARY