nan no obenkyoo shita no
nan no obenkyoo shita no ?
n a n WORD_BOUNDARY n o WORD_BOUNDARY o b e n kʲ oː WORD_BOUNDARY ʃ i t a WORD_BOUNDARY n o WORD_BOUNDARY
n a n WORD_BOUNDARY n o WORD_BOUNDARY o b e n k y o o WORD_BOUNDARY s h i t a WORD_BOUNDARY n o WORD_BOUNDARY