yoko ni nattara ii kara
yoko ni nattara ii kara .
j o k o WORD_BOUNDARY n i WORD_BOUNDARY n a t t a r a WORD_BOUNDARY i i WORD_BOUNDARY k a r a WORD_BOUNDARY
y o k o WORD_BOUNDARY n i WORD_BOUNDARY n a t t a r a WORD_BOUNDARY i i WORD_BOUNDARY k a r a WORD_BOUNDARY