oniichan wa benkyoo ne
oniichan wa benkyoo ne .
o n i i t̠ʃ a n WORD_BOUNDARY w a WORD_BOUNDARY b e n kʲ oː WORD_BOUNDARY n e WORD_BOUNDARY
o n i i c h a n WORD_BOUNDARY w a WORD_BOUNDARY b e n k y o o WORD_BOUNDARY n e WORD_BOUNDARY