a_ver como tocas
a ver como tocas ?
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY k o̞ m o̞ WORD_BOUNDARY t o̞ k a s WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY c o m o WORD_BOUNDARY t o c a s WORD_BOUNDARY ? WORD_BOUNDARY