na na na na dá cá
na na na na dá cá .
n ɐ WORD_BOUNDARY n ɐ WORD_BOUNDARY n ɐ WORD_BOUNDARY n ɐ WORD_BOUNDARY d a WORD_BOUNDARY k a WORD_BOUNDARY
n a WORD_BOUNDARY n a WORD_BOUNDARY n a WORD_BOUNDARY n a WORD_BOUNDARY d á WORD_BOUNDARY c á WORD_BOUNDARY