fuu tte fuiteru ne
fuu tte fuiteru ne .
ɸ ɯː WORD_BOUNDARY t t e WORD_BOUNDARY ɸ ɯ i t e r ɯ WORD_BOUNDARY n e WORD_BOUNDARY
f u u WORD_BOUNDARY t t e WORD_BOUNDARY f u i t e r u WORD_BOUNDARY n e WORD_BOUNDARY