nambo demo shitara naa
nambo demo shitara naa .
n a m b o WORD_BOUNDARY d e m o WORD_BOUNDARY ʃ i t a r a WORD_BOUNDARY n aː WORD_BOUNDARY
n a m b o WORD_BOUNDARY d e m o WORD_BOUNDARY s h i t a r a WORD_BOUNDARY n a a WORD_BOUNDARY