Obaachan no otomodachi
obaachan no otomodachi .
o b aː t̠ʃ a n WORD_BOUNDARY n o WORD_BOUNDARY o t o m o d a t̠ʃ i WORD_BOUNDARY
o b a a c h a n WORD_BOUNDARY n o WORD_BOUNDARY o t o m o d a c h i WORD_BOUNDARY