a tua é tua tia
a tua é tua tia ?
ɐ WORD_BOUNDARY t u ɐ WORD_BOUNDARY ɛ WORD_BOUNDARY t u ɐ WORD_BOUNDARY t i ɐ WORD_BOUNDARY
a WORD_BOUNDARY t u a WORD_BOUNDARY é WORD_BOUNDARY t u a WORD_BOUNDARY t i a WORD_BOUNDARY