te vas a Barcelona
te vas a barcelona ?
t e̞ WORD_BOUNDARY β a s WORD_BOUNDARY a WORD_BOUNDARY β a ɾ s e̞ l o̞ n a WORD_BOUNDARY
t e WORD_BOUNDARY v a s WORD_BOUNDARY a WORD_BOUNDARY b a r c e l o n a WORD_BOUNDARY ? WORD_BOUNDARY