yama ni tonneru ga aru yo
yama ni tonneru ga aru yo .
j a m a WORD_BOUNDARY n i WORD_BOUNDARY t o n n e r ɯ WORD_BOUNDARY g a WORD_BOUNDARY a r ɯ WORD_BOUNDARY j o WORD_BOUNDARY
y a m a WORD_BOUNDARY n i WORD_BOUNDARY t o n n e r u WORD_BOUNDARY g a WORD_BOUNDARY a r u WORD_BOUNDARY y o WORD_BOUNDARY