nani warattari shiteru no
nani warattari shiteru no ?
n a n i WORD_BOUNDARY w a r a t t a r i WORD_BOUNDARY ʃ i t e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
n a n i WORD_BOUNDARY w a r a t t a r i WORD_BOUNDARY s h i t e r u WORD_BOUNDARY n o WORD_BOUNDARY