ookii niichan ga doo itta no
ookii niichan ga doo itta no ?
oː k i i WORD_BOUNDARY n i i t̠ʃ a n WORD_BOUNDARY g a WORD_BOUNDARY d oː WORD_BOUNDARY i t t a WORD_BOUNDARY n o WORD_BOUNDARY
o o k i i WORD_BOUNDARY n i i c h a n WORD_BOUNDARY g a WORD_BOUNDARY d o o WORD_BOUNDARY i t t a WORD_BOUNDARY n o WORD_BOUNDARY