namae wa shiranai n da
namae wa shiranai n da .
n a m a e WORD_BOUNDARY w a WORD_BOUNDARY ʃ i r a n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY
n a m a e WORD_BOUNDARY w a WORD_BOUNDARY s h i r a n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY