wakaru to omou n da
wakaru to omou n da .
w a k a r ɯ WORD_BOUNDARY t o WORD_BOUNDARY o m o ɯ WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY
w a k a r u WORD_BOUNDARY t o WORD_BOUNDARY o m o u WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY