kaeru ga detekita n ya
kaeru ga detekita n ya .
k a e r ɯ WORD_BOUNDARY g a WORD_BOUNDARY d e t e k i t a WORD_BOUNDARY n WORD_BOUNDARY j a WORD_BOUNDARY
k a e r u WORD_BOUNDARY g a WORD_BOUNDARY d e t e k i t a WORD_BOUNDARY n WORD_BOUNDARY y a WORD_BOUNDARY