koko wai pen shite ii no
koko wai pen shite ii no ?
k o k o WORD_BOUNDARY w a i WORD_BOUNDARY p e n WORD_BOUNDARY ʃ i t e WORD_BOUNDARY i i WORD_BOUNDARY n o WORD_BOUNDARY
k o k o WORD_BOUNDARY w a i WORD_BOUNDARY p e n WORD_BOUNDARY s h i t e WORD_BOUNDARY i i WORD_BOUNDARY n o WORD_BOUNDARY