ara ochiteta keeki ga
ara ochiteta keeki ga .
a r a WORD_BOUNDARY o t̠ʃ i t e t a WORD_BOUNDARY k eː k i WORD_BOUNDARY g a WORD_BOUNDARY
a r a WORD_BOUNDARY o c h i t e t a WORD_BOUNDARY k e e k i WORD_BOUNDARY g a WORD_BOUNDARY