buu mottekitageru kara ne
buu mottekitageru kara ne .
b ɯː WORD_BOUNDARY m o t t e k i t a g e r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY n e WORD_BOUNDARY
b u u WORD_BOUNDARY m o t t e k i t a g e r u WORD_BOUNDARY k a r a WORD_BOUNDARY n e WORD_BOUNDARY