estragou a caneta da mamã
estragou a caneta da mamã ?
ʃ t̪ ʁ ɐ ɡ o WORD_BOUNDARY ɐ WORD_BOUNDARY k ɐ n̪ e t̪ ɐ WORD_BOUNDARY d̪ ɐ WORD_BOUNDARY m ɐ̃ m ɐ̃ WORD_BOUNDARY
e s t r a g o u WORD_BOUNDARY a WORD_BOUNDARY c a n e t a WORD_BOUNDARY d a WORD_BOUNDARY m a m ã WORD_BOUNDARY ? WORD_BOUNDARY