a ii ko ni shitenai to agehen
a ii ko ni shitenai to agehen .
a WORD_BOUNDARY i i WORD_BOUNDARY k o WORD_BOUNDARY n i WORD_BOUNDARY ʃ i t e n a i WORD_BOUNDARY t o WORD_BOUNDARY a g e h e n WORD_BOUNDARY
a WORD_BOUNDARY i i WORD_BOUNDARY k o WORD_BOUNDARY n i WORD_BOUNDARY s h i t e n a i WORD_BOUNDARY t o WORD_BOUNDARY a g e h e n WORD_BOUNDARY