aa fukureta fukuretaa
aa fukureta fukuretaa .
aː WORD_BOUNDARY ɸ ɯ k ɯ r e t a WORD_BOUNDARY ɸ ɯ k ɯ r e t aː WORD_BOUNDARY
a a WORD_BOUNDARY f u k u r e t a WORD_BOUNDARY f u k u r e t a a WORD_BOUNDARY