yama no naka kara dete kuru tonneru
yama no naka kara dete kuru tonneru .
j a m a WORD_BOUNDARY n o WORD_BOUNDARY n a k a WORD_BOUNDARY k a r a WORD_BOUNDARY d e t e WORD_BOUNDARY k ɯ r ɯ WORD_BOUNDARY t o n n e r ɯ WORD_BOUNDARY
y a m a WORD_BOUNDARY n o WORD_BOUNDARY n a k a WORD_BOUNDARY k a r a WORD_BOUNDARY d e t e WORD_BOUNDARY k u r u WORD_BOUNDARY t o n n e r u WORD_BOUNDARY