katte ni hikiageru kara
katte ni hikiageru kara .
k a t t e WORD_BOUNDARY n i WORD_BOUNDARY h i k i a g e r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY
k a t t e WORD_BOUNDARY n i WORD_BOUNDARY h i k i a g e r u WORD_BOUNDARY k a r a WORD_BOUNDARY